Responses
I think it's this one
https://www.mangago.zone/read-manga/my_blood_and_soul_to_you/
IT IS!! TYSM!! ヾ(❀╹◡╹)ﾉ~
Anyone know the story of the vampire and demon lord(?) who met at a club, they didn’t know about eachothers identity but the demon lord accidentally drunk the vampires blood in the vessel and ended up bonding the vampire to him.
It’s been years since I last read it so I hope the details are correct lol