Welcome to a special au called 'traitor au' in this au you can have any person you want from the good side revert to the evil and cruel darkside and join nightmare and his crew have fun and obviously be careful.

((our scene starts at nightmares castle. )) You are outside the castles doors hesitant yet also confident you can do this and shouldnt regret this. You then enter the large doors and see Nightmare sitting on his thrown yelling at his surbordinates for failing there mission because of those star sanses. (What shall you do??)