Wait I think Ik
Raising a bat?
Well I read one similar to what you're explaining, but some things are different. Could it be, Raising A Bat? The story is similar to what you're describing. If it's not, sorry hehe
Raising a bat but he didn't have a mental illness he has a lot of blood
it wasn't mental illness, but it was a disease maybe they could be confusing it with that
yess, this is it you helped me a lot thank you
i found it thanks :)
yea, it was that, thanks
np :)
so some time ago i read a manga about some guy with black hair who had some sort of mental illness that made him see things and have nightmares or something and then theres this other guy who is a vampire and could fly and had dark red hair and the guy with black hair let him drink his blood and last thing i remember is that they went to see the vampire`s family
other thing that i remember is that the artstyle was very simple