diff --git a/bukkit/compatibility/build.gradle.kts b/bukkit/compatibility/build.gradle.kts
index a3247b4c2..8eb1edaec 100644
--- a/bukkit/compatibility/build.gradle.kts
+++ b/bukkit/compatibility/build.gradle.kts
@@ -31,7 +31,7 @@ dependencies {
     // Placeholder
     compileOnly("me.clip:placeholderapi:${rootProject.properties["placeholder_api_version"]}")
     // SlimeWorld
-    compileOnly("com.infernalsuite.asp:api:4.0.0-SNAPSHOT")
+    compileOnly("com.infernalsuite.asp:api:4.2.0-SNAPSHOT")
     // ModelEngine
     compileOnly("com.ticxo.modelengine:ModelEngine:R4.0.8")
     // BetterModel
diff --git a/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeFormatStorageAdaptor.java b/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeFormatStorageAdaptor.java
index 982f91c5e..c08c84c29 100644
--- a/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeFormatStorageAdaptor.java
+++ b/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeFormatStorageAdaptor.java
@@ -3,6 +3,7 @@ package net.momirealms.craftengine.bukkit.compatibility.legacy.slimeworld;
 import com.infernalsuite.aswm.api.events.LoadSlimeWorldEvent;
 import com.infernalsuite.aswm.api.world.SlimeWorld;
 import net.momirealms.craftengine.core.plugin.config.Config;
+import net.momirealms.craftengine.core.world.CEWorld;
 import net.momirealms.craftengine.core.world.World;
 import net.momirealms.craftengine.core.world.WorldManager;
 import net.momirealms.craftengine.core.world.chunk.storage.CachedStorage;
@@ -24,8 +25,10 @@ public class LegacySlimeFormatStorageAdaptor extends DefaultStorageAdaptor imple
     @EventHandler
     public void onWorldLoad(LoadSlimeWorldEvent event) {
         org.bukkit.World world = Bukkit.getWorld(event.getSlimeWorld().getName());
-        this.worldManager.loadWorld(this.worldManager.createWorld(this.worldManager.wrap(world),
-                Config.enableChunkCache() ? new CachedStorage<>(new LegacySlimeWorldDataStorage(event.getSlimeWorld())) : new LegacySlimeWorldDataStorage(event.getSlimeWorld())));
+        if (world == null) return;
+        CEWorld ceWorld = this.worldManager.createWorld(this.worldManager.wrap(world),
+                Config.enableChunkCache() ? new CachedStorage<>(new LegacySlimeWorldDataStorage(event.getSlimeWorld())) : new LegacySlimeWorldDataStorage(event.getSlimeWorld()));
+        this.worldManager.loadWorld(ceWorld, true);
     }
 
     public LegacySlimeFormatStorageAdaptor(WorldManager worldManager, int version) {
diff --git a/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeWorldDataStorage.java b/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeWorldDataStorage.java
index f62ac011f..2c86f8997 100644
--- a/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeWorldDataStorage.java
+++ b/bukkit/compatibility/legacy/src/main/java/net/momirealms/craftengine/bukkit/compatibility/legacy/slimeworld/LegacySlimeWorldDataStorage.java
@@ -28,10 +28,7 @@ public class LegacySlimeWorldDataStorage implements WorldDataStorage {
 
     @Override
     public CEChunk readNewChunkAt(CEWorld world, ChunkPos pos) {
-        SlimeChunk slimeChunk = getWorld().getChunk(pos.x, pos.z);
-        if (slimeChunk == null) return new CEChunk(world, pos);
-        slimeChunk.getExtraData().getValue().remove("craftengine");
-        return new CEChunk(world, pos);
+        return readChunkAt(world, pos);
     }
 
     @Override
diff --git a/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeFormatStorageAdaptor.java b/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeFormatStorageAdaptor.java
index 2c02934a8..9da5e9c08 100644
--- a/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeFormatStorageAdaptor.java
+++ b/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeFormatStorageAdaptor.java
@@ -5,12 +5,14 @@ import com.infernalsuite.asp.api.events.LoadSlimeWorldEvent;
 import com.infernalsuite.asp.api.world.SlimeWorld;
 import net.momirealms.craftengine.core.plugin.config.Config;
 import net.momirealms.craftengine.core.util.ReflectionUtils;
+import net.momirealms.craftengine.core.world.CEWorld;
 import net.momirealms.craftengine.core.world.World;
 import net.momirealms.craftengine.core.world.WorldManager;
 import net.momirealms.craftengine.core.world.chunk.storage.CachedStorage;
 import net.momirealms.craftengine.core.world.chunk.storage.DefaultStorageAdaptor;
 import net.momirealms.craftengine.core.world.chunk.storage.WorldDataStorage;
 import org.bukkit.Bukkit;
+import org.bukkit.Chunk;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.jetbrains.annotations.NotNull;
@@ -26,8 +28,10 @@ public class SlimeFormatStorageAdaptor extends DefaultStorageAdaptor implements
     @EventHandler
     public void onWorldLoad(LoadSlimeWorldEvent event) {
         org.bukkit.World world = Bukkit.getWorld(event.getSlimeWorld().getName());
-        this.worldManager.loadWorld(this.worldManager.createWorld(this.worldManager.wrap(world),
-                Config.enableChunkCache() ? new CachedStorage<>(new SlimeWorldDataStorage(event.getSlimeWorld(), this)) : new SlimeWorldDataStorage(event.getSlimeWorld(), this)));
+        if (world == null) return;
+        CEWorld ceWorld = this.worldManager.createWorld(this.worldManager.wrap(world),
+                Config.enableChunkCache() ? new CachedStorage<>(new SlimeWorldDataStorage(event.getSlimeWorld(), this)) : new SlimeWorldDataStorage(event.getSlimeWorld(), this));
+        this.worldManager.loadWorld(ceWorld, true);
     }
 
     public SlimeFormatStorageAdaptor(WorldManager worldManager) {
diff --git a/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeWorldDataStorage.java b/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeWorldDataStorage.java
index 6b5f519c9..dcd3bb6b0 100644
--- a/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeWorldDataStorage.java
+++ b/bukkit/compatibility/src/main/java/net/momirealms/craftengine/bukkit/compatibility/slimeworld/SlimeWorldDataStorage.java
@@ -29,10 +29,7 @@ public class SlimeWorldDataStorage implements WorldDataStorage {
 
     @Override
     public CEChunk readNewChunkAt(CEWorld world, ChunkPos pos) {
-        SlimeChunk slimeChunk = getWorld().getChunk(pos.x, pos.z);
-        if (slimeChunk == null) return new CEChunk(world, pos);
-        slimeChunk.getExtraData().remove("craftengine");
-        return new CEChunk(world, pos);
+        return readChunkAt(world, pos);
     }
 
     @Override
diff --git a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java
index 1f25f192b..d5c5fc0b5 100644
--- a/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java
+++ b/bukkit/src/main/java/net/momirealms/craftengine/bukkit/world/BukkitWorldManager.java
@@ -187,9 +187,13 @@ public class BukkitWorldManager implements WorldManager, Listener {
     }
 
     @Override
-    public void loadWorld(CEWorld world) {
+    public void loadWorld(CEWorld world, boolean forceInit) {
         UUID uuid = world.world().uuid();
-        if (this.worlds.containsKey(uuid)) return;
+        if (this.worlds.containsKey(uuid)) {
+            if (!forceInit) {
+                return;
+            }
+        }
         this.worlds.put(uuid, world);
         this.resetWorldArray();
         this.injectChunkGenerator(world);
diff --git a/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java b/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java
index c20304252..e21117ffe 100644
--- a/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java
+++ b/core/src/main/java/net/momirealms/craftengine/core/world/WorldManager.java
@@ -17,7 +17,7 @@ public interface WorldManager extends Manageable {
 
     CEWorld loadWorld(World world);
 
-    void loadWorld(CEWorld world);
+    void loadWorld(CEWorld world, boolean forceInitChunks);
 
     CEWorld createWorld(World world, WorldDataStorage storage);
 
diff --git a/gradle.properties b/gradle.properties
index 162d77743..4c64f0d34 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -38,7 +38,7 @@ zstd_version=1.5.7-6
 commons_io_version=2.21.0
 commons_lang3_version=3.20.0
 sparrow_nbt_version=0.10.9
-sparrow_util_version=0.77
+sparrow_util_version=0.79
 fastutil_version=8.5.18
 netty_version=4.1.128.Final
 joml_version=1.10.8