Gonna start this thread where I explain my anime idea I hope you guy like, its something I want to work on I’ll start tomorrow

The anime was just some story I thought of but soon it developed more and more I’m not done and I don’t have any art or anything for it but I really want to work on it and make it come true
I have two story ideas but the one I lean more towards is where the mc who’ve I named Aech for the moment is an assassin and has the souls of 3 different people inside his mind he’s able to release them to fight beside him and can also absorb their traits and abilities and use~
Them himself but he has to learn to fight in their style (sword,up close, and a mage) however they have there own wills so they can just not help him if they wanted to he fights with a dagger that’s connected to a metal wire and a pistol