[spoiler] So I don’t remember a lot of the manga but I’m pretty sure the MC was a teenager, male and I think there was something wrong with him. I think he didn’t have a emotions because I vaguely remember like a flashback where the mom was trying to teach him emotions And I think it worked for the most part. I just can’t remember what it is or even really what it was about. I’m pretty sure I’d know it if I read it. Of course I could be completely wrong and it’s an anime but hopefully not.

The Blood Reaper