diff --git a/MapleLib/WzLib/Util/WzBinaryReader.cs b/MapleLib/WzLib/Util/WzBinaryReader.cs
index a8d810f..9d59f40 100644
--- a/MapleLib/WzLib/Util/WzBinaryReader.cs
+++ b/MapleLib/WzLib/Util/WzBinaryReader.cs
@@ -154,7 +154,7 @@ private string DecodeUnicode(int length)
         /// <param name="length"></param>
         /// <returns></returns>
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        private unsafe string DecodeAscii(int length)
+        private string DecodeAscii(int length)
         {
             Span<byte> bytes = length <= STACKALLOC_SIZE_LIMIT_L1 ? stackalloc byte[length] : new byte[length];
             byte mask = 0xAA;
diff --git a/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterClassTypeInfo.cs b/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterClassTypeInfo.cs
index bac9e91..2843bdd 100644
--- a/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterClassTypeInfo.cs
+++ b/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterClassTypeInfo.cs
@@ -1,10 +1,5 @@
 using MapleLib.ClientLib;
 using MapleLib.WzLib.WzStructure.Data.ItemStructure;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace MapleLib.WzLib.WzStructure.Data.CharacterStructure
 {
diff --git a/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterSubJobFlagType.cs b/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterSubJobFlagType.cs
new file mode 100644
index 0000000..183f3dd
--- /dev/null
+++ b/MapleLib/WzLib/WzStructure/Data/CharacterStructure/CharacterSubJobFlagType.cs
@@ -0,0 +1,60 @@
+using MapleLib.WzLib.WzStructure.Data.QuestStructure;
+using System;
+namespace MapleLib.WzLib.WzStructure.Data.CharacterStructure
+{
+    /// <summary>
+    /// Its the best guess so far, could not find it in KMST.
+    /// </summary>
+    public enum CharacterSubJobFlagType
+    {
+        Any = 0,
+        Adventurer = 1,
+        Adventurer_DualBlade = 2,
+    }
+
+    public static class CharacterSubJobFlagTypeExt
+    {
+        /// <summary>
+        /// Human readable string
+        /// </summary>
+        /// <param name="state"></param>
+        /// <returns></returns>
+        public static string ToReadableString(this CharacterSubJobFlagType state)
+        {
+            return state.ToString().Replace("_", " ");
+        }
+
+        /// <summary>
+        /// Converts from the string name back to enum
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns></returns>
+        public static CharacterSubJobFlagType ToEnum(this string name)
+        {
+            // Try to parse the string to enum
+            if (Enum.TryParse<CharacterSubJobFlagType>(name.Replace(" ", "_"), out CharacterSubJobFlagType result))
+            {
+                return (CharacterSubJobFlagType)result;
+            }
+            return CharacterSubJobFlagType.Any;
+        }
+
+        /// <summary>
+        /// Converts from the area code value to enum type
+        /// </summary>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static CharacterSubJobFlagType ToEnum(int value)
+        {
+            if (Enum.IsDefined(typeof(CharacterSubJobFlagType), value))
+            {
+                return (CharacterSubJobFlagType)value;
+            }
+            else
+            {
+                //Console.WriteLine($"Warning: Invalid CharacterSubJobFlagTypeExt value {value}. Defaulting to Any.");
+                return CharacterSubJobFlagType.Any;
+            }
+        }
+    }
+}