Responses

It's implied it might be snuff films considering how grey hair likes torturing people like seeing their blood and also jingi too, he liked myeong-il's scar when they were having sex and said it would be great if he kept on having scars like that. Also the fact that jingi was viewed like guts when myeong-il was thinking abt what jingi did
Do we even have to know what's on those tapes? Just lock the old man up already, have him take Myeongil's place as the prison sex toy or sumn (NOT the brothers' sex toy don't even), and free my boy Jingi