This is a real tear jerker...I hate his parents and that fiance girl, along with everyone else. The demon king is more of a father figure than the mc's real father. Reach the ends of the earth Eirth
Bro, I will pull out their father's eyeballs and glue them to a clock and sing "TICK TOCK TICK TOCK, ONE MORE STRIKE AND YOUR HEAD WILL FLY! TICK TOCK TICK TOCK! "
I'd like it if they could like a side chapter of him getting with mujin instead,