Anyone recommend some dark and twisted manga?

I need recommendations too can someone give me some ?

Baruto? ahahaha not Ah and that naruto with Sasuke unusually xD

anything Junji Ito! Seriously. So amazing. Crazy spirals and holes in the wall and shit, hell yeah.

I recommend you GTO (great teatcher onizuka)
deadtube for sure that thing is dark and nasty. world ends harem is another good one