This is so frustrating. MC is a pushover. Everyone can beat him up and he basically forgives them instantly (at least threaten them). System also makes no sense. Electrocution for having an erection? available purchases, everything about it doesn't make any sense.
Women here are too violent. First one tried to crush his balls just because. But she is a women, so MC basically went head over heels for her.
Concept is good, but author doesn't have any creativity. Basically made MC into trash just so he could be looked down upon, so he could defend himself and let everyone live so they could take revenge. Rinse and repeat.