diff --git a/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKeyType.java b/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKeyType.java
index 4c4aa140..8c3e089a 100644
--- a/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKeyType.java
+++ b/eco-api/src/main/java/com/willfp/eco/core/data/keys/PersistentDataKeyType.java
@@ -1,5 +1,6 @@
 package com.willfp.eco.core.data.keys;
 
+import com.willfp.eco.core.config.interfaces.Config;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -43,6 +44,11 @@ public final class PersistentDataKeyType<T> {
      */
     public static final PersistentDataKeyType<List<String>> STRING_LIST = new PersistentDataKeyType<>(null, "STRING_LIST");
 
+    /**
+     * Config.
+     */
+    public static final PersistentDataKeyType<Config> CONFIG = new PersistentDataKeyType<>(Config.class, "CONFIG");
+
     /**
      * The class of the type.
      */
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/KeyRegistry.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/KeyRegistry.kt
index c96afb3e..90bce1b3 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/KeyRegistry.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/KeyRegistry.kt
@@ -1,5 +1,6 @@
 package com.willfp.eco.internal.spigot.data
 
+import com.willfp.eco.core.config.interfaces.Config
 import com.willfp.eco.core.data.keys.PersistentDataKey
 import com.willfp.eco.core.data.keys.PersistentDataKeyType
 import org.bukkit.NamespacedKey
@@ -40,6 +41,9 @@ object KeyRegistry {
             PersistentDataKeyType.STRING_LIST -> if (default !is List<*> || default.firstOrNull() !is String?) {
                 throw IllegalArgumentException("Invalid Data Type! Should be String List")
             }
+            PersistentDataKeyType.CONFIG -> if (default !is Config) {
+                throw IllegalArgumentException("Invalid Data Type! Should be Config")
+            }
 
             else -> throw NullPointerException("Null value found!")
         }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/LegacyMySQLDataHandler.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/LegacyMySQLDataHandler.kt
index 5b8aea8b..7c7ba1e5 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/LegacyMySQLDataHandler.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/LegacyMySQLDataHandler.kt
@@ -216,26 +216,31 @@ private class ImplementedMySQLHandler(
                         when (key.type) {
                             PersistentDataKeyType.INT -> registerColumn<Int>(key.key.toString(), IntegerColumnType())
                                 .default(key.defaultValue as Int)
+
                             PersistentDataKeyType.DOUBLE -> registerColumn<Double>(
                                 key.key.toString(),
                                 DoubleColumnType()
-                            )
-                                .default(key.defaultValue as Double)
+                            ).default(key.defaultValue as Double)
+
                             PersistentDataKeyType.BOOLEAN -> registerColumn<Boolean>(
                                 key.key.toString(),
                                 BooleanColumnType()
-                            )
-                                .default(key.defaultValue as Boolean)
+                            ).default(key.defaultValue as Boolean)
+
                             PersistentDataKeyType.STRING -> registerColumn<String>(
                                 key.key.toString(),
                                 VarCharColumnType(512)
-                            )
-                                .default(key.defaultValue as String)
+                            ).default(key.defaultValue as String)
+
                             PersistentDataKeyType.STRING_LIST -> registerColumn<String>(
                                 key.key.toString(),
                                 VarCharColumnType(8192)
                             ).default(PersistentDataKeyType.STRING_LIST.constrainSQLTypes(key.defaultValue as List<String>) as String)
 
+                            PersistentDataKeyType.CONFIG -> throw IllegalArgumentException(
+                                "Config Persistent Data Keys are not supported by the legacy MySQL handler!"
+                            )
+
                             else -> throw NullPointerException("Null value found!")
                         }
                     }
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/MySQLDataHandler.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/MySQLDataHandler.kt
index 1b72eae7..f207a438 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/MySQLDataHandler.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/MySQLDataHandler.kt
@@ -82,6 +82,7 @@ class MySQLDataHandler(
             PersistentDataKeyType.STRING -> data.getStringOrNull(key.key.toString())
             PersistentDataKeyType.BOOLEAN -> data.getBoolOrNull(key.key.toString())
             PersistentDataKeyType.STRING_LIST -> data.getStringsOrNull(key.key.toString())
+            PersistentDataKeyType.CONFIG -> data.getSubsectionOrNull(key.key.toString())
             else -> null
         }
 
diff --git a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/YamlDataHandler.kt b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/YamlDataHandler.kt
index 37d528a6..5979e186 100644
--- a/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/YamlDataHandler.kt
+++ b/eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/storage/YamlDataHandler.kt
@@ -26,6 +26,7 @@ class YamlDataHandler(
             PersistentDataKeyType.STRING -> dataYml.getStringOrNull("player.$uuid.${key.key}") as T?
             PersistentDataKeyType.BOOLEAN -> dataYml.getBoolOrNull("player.$uuid.${key.key}") as T?
             PersistentDataKeyType.STRING_LIST -> dataYml.getStringsOrNull("player.$uuid.${key.key}") as T?
+            PersistentDataKeyType.CONFIG -> dataYml.getSubsectionOrNull("player.$uuid.${key.key}") as T?
             else -> null
         }