diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/hologram/Hologram.java b/src/main/java/io/github/znetworkw/znpcservers/hologram/Hologram.java
similarity index 97%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/hologram/Hologram.java
rename to src/main/java/io/github/znetworkw/znpcservers/hologram/Hologram.java
index 9b07682..50a1f43 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/hologram/Hologram.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/hologram/Hologram.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.hologram;
+package io.github.znetworkw.znpcservers.hologram;
 
 import io.github.znetworkw.znpcservers.UnexpectedCallException;
 import io.github.znetworkw.znpcservers.reflection.Reflections;
@@ -6,7 +6,7 @@ import io.github.znetworkw.znpcservers.configuration.Configuration;
 import io.github.znetworkw.znpcservers.configuration.ConfigurationConstants;
 import io.github.znetworkw.znpcservers.configuration.ConfigurationValue;
 import io.github.znetworkw.znpcservers.npc.NPC;
-import io.github.znetworkw.znpcservers.npc.hologram.replacer.LineReplacer;
+import io.github.znetworkw.znpcservers.hologram.replacer.LineReplacer;
 import io.github.znetworkw.znpcservers.user.ZUser;
 import io.github.znetworkw.znpcservers.utility.Utils;
 import org.bukkit.Location;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/hologram/replacer/LineReplacer.java b/src/main/java/io/github/znetworkw/znpcservers/hologram/replacer/LineReplacer.java
similarity index 91%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/hologram/replacer/LineReplacer.java
rename to src/main/java/io/github/znetworkw/znpcservers/hologram/replacer/LineReplacer.java
index 177b4e1..e2944ba 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/hologram/replacer/LineReplacer.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/hologram/replacer/LineReplacer.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.hologram.replacer;
+package io.github.znetworkw.znpcservers.hologram.replacer;
 
 import com.google.common.collect.ImmutableList;
 import io.github.znetworkw.znpcservers.user.ZUser;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/hologram/replacer/RGBLine.java b/src/main/java/io/github/znetworkw/znpcservers/hologram/replacer/RGBLine.java
similarity index 95%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/hologram/replacer/RGBLine.java
rename to src/main/java/io/github/znetworkw/znpcservers/hologram/replacer/RGBLine.java
index 8d2573a..13efc89 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/hologram/replacer/RGBLine.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/hologram/replacer/RGBLine.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.hologram.replacer;
+package io.github.znetworkw.znpcservers.hologram.replacer;
 
 import io.github.znetworkw.znpcservers.configuration.ConfigurationConstants;
 import io.github.znetworkw.znpcservers.utility.Utils;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMS.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMS.java
similarity index 99%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMS.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMS.java
index 36b6248..178ae0e 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMS.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMS.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.google.common.collect.ImmutableList;
 import com.mojang.authlib.GameProfile;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSFactory.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSFactory.java
similarity index 93%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSFactory.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSFactory.java
index 811895d..d3d6827 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSFactory.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSFactory.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.google.common.collect.ImmutableSet;
 import io.github.znetworkw.znpcservers.utility.Utils;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV16.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV16.java
similarity index 95%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV16.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSV16.java
index 5934172..db230e6 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV16.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV16.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV17.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV17.java
similarity index 94%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV17.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSV17.java
index 46d25ec..8145b9b 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV17.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV17.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.mojang.authlib.GameProfile;
 import io.github.znetworkw.znpcservers.reflection.Reflections;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV18.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV18.java
similarity index 90%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV18.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSV18.java
index 076c792..be611db 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV18.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV18.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import io.github.znetworkw.znpcservers.reflection.Reflections;
 import io.github.znetworkw.znpcservers.npc.NPC;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV19.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV19.java
similarity index 93%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV19.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSV19.java
index fde6f66..730e7fd 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV19.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV19.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.mojang.authlib.GameProfile;
 import io.github.znetworkw.znpcservers.reflection.Reflections;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV8.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV8.java
similarity index 98%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV8.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSV8.java
index fe73f56..f6aca59 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV8.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV8.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.google.common.collect.ImmutableList;
 import com.mojang.authlib.GameProfile;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV9.java b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV9.java
similarity index 97%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV9.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/NMSV9.java
index 376818b..03314d9 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/NMSV9.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/NMSV9.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.google.common.collect.ImmutableList;
 import io.github.znetworkw.znpcservers.reflection.Reflections;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/PacketCache.java b/src/main/java/io/github/znetworkw/znpcservers/nms/PacketCache.java
similarity index 98%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/PacketCache.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/PacketCache.java
index bb9daf7..52fd94f 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/PacketCache.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/PacketCache.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import com.google.common.collect.ImmutableMap;
 
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/PacketValue.java b/src/main/java/io/github/znetworkw/znpcservers/nms/PacketValue.java
similarity index 87%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/PacketValue.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/PacketValue.java
index a9f4769..25994ab 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/PacketValue.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/PacketValue.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/ValueType.java b/src/main/java/io/github/znetworkw/znpcservers/nms/ValueType.java
similarity index 91%
rename from src/main/java/io/github/znetworkw/znpcservers/npc/nms/ValueType.java
rename to src/main/java/io/github/znetworkw/znpcservers/nms/ValueType.java
index 808d9a6..c9437c4 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/nms/ValueType.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/nms/ValueType.java
@@ -1,4 +1,4 @@
-package io.github.znetworkw.znpcservers.npc.nms;
+package io.github.znetworkw.znpcservers.nms;
 
 import java.util.Arrays;
 
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/NPC.java b/src/main/java/io/github/znetworkw/znpcservers/npc/NPC.java
index 003a336..464ec33 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/NPC.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/npc/NPC.java
@@ -5,10 +5,10 @@ import com.mojang.authlib.GameProfile;
 import com.mojang.authlib.properties.Property;
 import com.mojang.authlib.properties.PropertyMap;
 import io.github.znetworkw.znpcservers.UnexpectedCallException;
-import io.github.znetworkw.znpcservers.reflection.Reflections;
+import io.github.znetworkw.znpcservers.hologram.Hologram;
+import io.github.znetworkw.znpcservers.nms.PacketCache;
 import io.github.znetworkw.znpcservers.npc.conversation.ConversationModel;
-import io.github.znetworkw.znpcservers.npc.hologram.Hologram;
-import io.github.znetworkw.znpcservers.npc.nms.PacketCache;
+import io.github.znetworkw.znpcservers.reflection.Reflections;
 import io.github.znetworkw.znpcservers.user.ZUser;
 import io.github.znetworkw.znpcservers.utility.Utils;
 import io.github.znetworkw.znpcservers.utility.location.ZLocation;
@@ -75,7 +75,7 @@ public class NPC {
         this.gameProfile.getProperties().put("textures", new Property("textures", this.npcPojo.getSkin(), this.npcPojo.getSignature()));
         changeType(this.npcPojo.getNpcType());
         updateProfile(this.gameProfile.getProperties());
-        setLocation(getNpcPojo().getLocation().bukkitLocation(), false);
+        setLocation(getNpcPojo().getLocation().toBukkitLocation(), false);
         this.hologram.createHologram();
         if (this.npcPojo.getPathName() != null)
             setPath(NPCPath.AbstractTypeWriter.find(this.npcPojo.getPathName()));
@@ -249,7 +249,7 @@ public class NPC {
     public void lookAt(ZUser player, Location location, boolean rotation) {
         long lastMoveNanos = System.nanoTime() - this.lastMove;
         if (this.lastMove > 1L && lastMoveNanos < 1000000000L) return;
-        Location direction = rotation ? location : this.npcPojo.getLocation().bukkitLocation().clone().setDirection(location.clone().subtract(this.npcPojo.getLocation().bukkitLocation().clone()).toVector());
+        Location direction = rotation ? location : this.npcPojo.getLocation().pointingTo(location);
         try {
             Object lookPacket = Reflections.PACKET_PLAY_OUT_ENTITY_LOOK_CONSTRUCTOR.get().newInstance(this.entityID, (byte) (int) (direction.getYaw() * 256.0F / 360.0F), (byte) (int) (direction.getPitch() * 256.0F / 360.0F), true);
             Object headRotationPacket = Reflections.PACKET_PLAY_OUT_ENTITY_HEAD_ROTATION_CONSTRUCTOR.get().newInstance(this.nmsEntity, (byte) (int) (direction.getYaw() * 256.0F / 360.0F));
@@ -314,7 +314,7 @@ public class NPC {
     }
 
     public Location getLocation() {
-        if (this.npcPath != null && this.npcPath.getLocation() != null) return this.npcPath.getLocation().bukkitLocation();
-        return this.npcPojo.getLocation().bukkitLocation();
+        if (this.npcPath != null && this.npcPath.getLocation() != null) return this.npcPath.getLocation().toBukkitLocation();
+        return this.npcPojo.getLocation().toBukkitLocation();
     }
 }
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/NPCPath.java b/src/main/java/io/github/znetworkw/znpcservers/npc/NPCPath.java
index 6306f5b..952d02f 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/NPCPath.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/npc/NPCPath.java
@@ -252,7 +252,7 @@ public interface NPCPath {
                     setLocation(location);
                     ZLocation next = getPath().getLocationList().get(getNextLocation());
                     Vector vector = next.toVector().add(new Vector(0.0D, location.getY() - next.getY(), 0.0D));
-                    Location direction = next.bukkitLocation().clone().setDirection(location.toVector().subtract(vector)
+                    Location direction = next.toBukkitLocation().clone().setDirection(location.toVector().subtract(vector)
                             .multiply(new Vector(-1, 0, -1)));
                     getNpc().setLocation(direction, false);
                     getNpc().lookAt(null, direction, true);
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/conversation/ConversationProcessor.java b/src/main/java/io/github/znetworkw/znpcservers/npc/conversation/ConversationProcessor.java
index d4780b9..fce72a1 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/conversation/ConversationProcessor.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/npc/conversation/ConversationProcessor.java
@@ -3,7 +3,7 @@ package io.github.znetworkw.znpcservers.npc.conversation;
 import lol.pyr.znpcsplus.ZNPCsPlus;
 import io.github.znetworkw.znpcservers.configuration.ConfigurationConstants;
 import io.github.znetworkw.znpcservers.npc.NPC;
-import io.github.znetworkw.znpcservers.npc.hologram.replacer.LineReplacer;
+import io.github.znetworkw.znpcservers.hologram.replacer.LineReplacer;
 import io.github.znetworkw.znpcservers.user.ZUser;
 import org.bukkit.Bukkit;
 import org.bukkit.Sound;
diff --git a/src/main/java/io/github/znetworkw/znpcservers/npc/task/NPCPositionTask.java b/src/main/java/io/github/znetworkw/znpcservers/npc/task/NPCPositionTask.java
index e0f78c6..0d9a4ea 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/npc/task/NPCPositionTask.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/npc/task/NPCPositionTask.java
@@ -19,6 +19,7 @@ public class NPCPositionTask extends BukkitRunnable {
                 npc.getNpcPath().handle();
             }
             else if (FunctionFactory.isTrue(npc, "look")) for (Player player : Bukkit.getOnlinePlayers()) {
+                if (!player.getWorld().equals(npc.getLocation().getWorld())) continue;
                 ZUser user = ZUser.find(player);
                 if (npc.getViewers().contains(user)) npc.lookAt(user, player.getLocation(), false);
             }
diff --git a/src/main/java/io/github/znetworkw/znpcservers/utility/location/ZLocation.java b/src/main/java/io/github/znetworkw/znpcservers/utility/location/ZLocation.java
index 2cd2d33..22f2032 100644
--- a/src/main/java/io/github/znetworkw/znpcservers/utility/location/ZLocation.java
+++ b/src/main/java/io/github/znetworkw/znpcservers/utility/location/ZLocation.java
@@ -4,6 +4,8 @@ import com.google.common.base.Preconditions;
 import com.google.gson.*;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
+import org.bukkit.World;
+import org.bukkit.util.NumberConversions;
 import org.bukkit.util.Vector;
 
 import java.lang.reflect.Type;
@@ -16,7 +18,6 @@ public class ZLocation {
     private final double z;
     private final float yaw;
     private final float pitch;
-    private Location bukkitLocation;
 
     public ZLocation(String worldName, double x, double y, double z, float yaw, float pitch) {
         this.worldName = worldName;
@@ -40,6 +41,10 @@ public class ZLocation {
         return this.worldName;
     }
 
+    public World getWorld() {
+        return Bukkit.getWorld(this.worldName);
+    }
+
     public double getX() {
         return this.x;
     }
@@ -60,15 +65,46 @@ public class ZLocation {
         return this.pitch;
     }
 
-    public Location bukkitLocation() {
-        if (this.bukkitLocation != null)
-            return this.bukkitLocation;
-        return this
-                .bukkitLocation = new Location(Bukkit.getWorld(this.worldName), this.x, this.y, this.z, this.yaw, this.pitch);
+    public Location toBukkitLocation() {
+        return new Location(getWorld(), this.x, this.y, this.z, this.yaw, this.pitch);
     }
 
     public Vector toVector() {
-        return bukkitLocation().toVector();
+        return new Vector(x, y, z);
+    }
+
+    private static final double _2PI = 2 * Math.PI;
+
+    public Location pointingTo(Location loc) {
+        return pointingTo(new ZLocation(loc)).toBukkitLocation();
+    }
+
+    public ZLocation pointingTo(ZLocation loc) {
+        /*
+         * Sin = Opp / Hyp
+         * Cos = Adj / Hyp
+         * Tan = Opp / Adj
+         *
+         * x = -Opp
+         * z = Adj
+         */
+        final double x = loc.getX() - this.x;
+        final double z = loc.getZ() - this.z;
+        final double y = loc.getY() - this.y;
+
+        if (x == 0 && z == 0) {
+            return new ZLocation(worldName, this.x, this.y, this.z, this.yaw, y > 0 ? -90 : 90);
+        }
+
+        double x2 = NumberConversions.square(x);
+        double z2 = NumberConversions.square(z);
+        double xz = Math.sqrt(x2 + z2);
+
+        double theta = Math.atan2(-x, z);
+        float yaw = (float) Math.toDegrees((theta + _2PI) % _2PI);
+        float pitch = (float) Math.toDegrees(Math.atan(-y / xz));
+
+        return new ZLocation(worldName, this.x, this.y, this.z, yaw, pitch);
     }
 
     static class ZLocationSerializer implements JsonSerializer<ZLocation>, JsonDeserializer<ZLocation> {