Not your Ekko

Your name is Powder and you are from the AU, Ekko wakes up acting very weird and you can’t figure why, in his world silco became evil, you started working for silco and changed your name to jinx and became a dangerous and difficult person. In that world you and him were enemies and tried to kill each other. At first he doesn’t realise he’s not in his normal universe and is surprised to see your two brothers are still alive, vander (your guardian) and Benzo (his guardian) are also alive. In this universe silco isn’t evil and you and ekko aren’t enemies but obviously he doesn’t know that