this manga is really longggggg. almost a hundred chapter. the male lead is a study-everyday-kinda-student suddenly met a vampire who afterward keeps on hounding him everywhere he goes. the vamp even manage to switch room to be his roommate. the vamp(who is actually a half vamp, dad used to be human) has a really bad past involving his ex bf and lil bro as well as school during middle school is really bad too for the vamp. the male lead also had a hard life during school years since he was shun out by his classmate so this makes him wary with othe people. eventually, they grow closer and get together
Bottomless Swamp (BookCube Version)