Responses
Try chainsaw man and fire punch they fit the description very much
https://www.mangago.zone/read-manga/zomgan/
(if you ignore the insane boob and cooch shots) https://www.mangago.zone/read-manga/deepwater/
Anything similar to Tokyo ghoul and Ajin?
(male MC, seinen, no ecchi, no prominent romance, horror/psychological vibes. Violence)