The first time I read ik for sure they aren't real father & son, after the latest chapter I realised how crazy it is cus they themselves don't even know they're not real blood. Nahhh then what they did was so wrong
The son knew before he was committing those crimes against the dude ( his mother who woke up told him so about the different blood groups, so he got to know beforehand the dude wasn't his biological dad)
Oh right (=・ω・=) the dad is such a whore tho
From the cover, I thought it's from Driver's High artist