This sh*** a**. I dropping, Mc is literally doing what his father wants. At this point killing himself is the best revenge he could take or at least not doing anything for the next 2 years and when he gets out he can just live his life peacefully, move to Seoul and forget about everything. It's the best revenge for his situation honestly.
@Dana456 Its literally part of lookism... If you dont read this then youll miss backstories from other lookism related series like Get schooled, Lookism, Juvenile Offender, Shark? Viral hit, and alot others.