Looking for a killable character or one that will likely take some serious damage depending on how the scene goes.

I've been in a dark mood lately, and I've been wanting to explore some recent character developments with my character: Mu-Jin Yheng. He's not been formally diagnosed yet, but he has Dissociative identity disorder (DID). One of his personalities is an actual demon. (Whether it's only Mu believing himself to be a demon or some real actual spooky shit will depend on if you want the scene to hint at potential supernatural elements.)

I'd likely do this with Mu's partner Chasity Adachi, it would be a fun/horrible little diversion. The RP itself will be a mini kidnap, and should take no longer than two or three RP sessions.