Not bl but - Rosen Garten Saga
Beast (not necessarily traumatic but there's a scene where he bites the guy's dick off so that's cool)
Non zero sum
Reverse thinking
Missing love
What do you mean traumatic hahaha it’s honestly one of the funniest and weirdest thing so have read in a while
Killing stalking, i wish i never read it
No reason
Tell me the most traumatic bl you've ever read. I wanna read too (≧∀≦)