diff --git a/src/main/java/me/night/nullvalkyrie/database/DatabaseManager.java b/src/main/java/me/night/nullvalkyrie/database/DatabaseManager.java
index eb435b9..30caf7c 100644
--- a/src/main/java/me/night/nullvalkyrie/database/DatabaseManager.java
+++ b/src/main/java/me/night/nullvalkyrie/database/DatabaseManager.java
@@ -13,6 +13,7 @@ public class DatabaseManager {
     private static MongoCollection<Document> custom_weapons;
     public static MongoCollection<Document> ranks;
     public static MongoCollection<Document> npcs;
+    public static MongoCollection<Document> miners;
     public MongoClient client;
     public static MongoDatabase database;
 
@@ -23,27 +24,31 @@ public class DatabaseManager {
         custom_weapons = database.getCollection("custom_weapons");
         ranks = database.getCollection("ranks");
         npcs = database.getCollection("npcs");
+        miners = database.getCollection("miners");
     }
+
     public static void createUserSchema(String username) {
         Document document = new Document();
         document.put("Username", username);
         document.put("Bank", 0);
         users.insertOne(document);
     }
+
     public void updateUserBank(String username, Number coins) {
         Document document = users.find(new Document("Username", username)).first();
-        if(document != null) {
+        if (document != null) {
             Bson updated = new Document("Bank", coins);
             Bson update = new Document("$set", updated);
             users.updateOne(document, update);
         }
     }
+
     public static HashMap<String, Object> getUser(String username) {
         try (MongoCursor<Document> cursor = users.find(Filters.eq("Username", username)).cursor()) {
             while (cursor.hasNext()) {
                 Document doc = cursor.next();
                 HashMap<String, Object> map = new HashMap<>();
-                for (String key : doc.keySet())  map.put(key, doc.get(key));
+                for (String key : doc.keySet()) map.put(key, doc.get(key));
                 map.remove("_id");
                 return map;
             }
diff --git a/src/main/resources/npcs.yml b/src/main/resources/npcs.yml
deleted file mode 100644
index e69de29..0000000