My Scumbag System

Let's be honest. You've read this story before.Pathetic loser gets transmigrated, finds a magical system, gets into a magical academy, and suddenly every girl in a ten-mile radius wants to jump his bones. It's trash. I should know; I died choking on my own rage while reading it.Yeah, I got that story. Except I'm not some clueless kid. I was a Yakuza enforcer. And the body I got stuck with? It belongs to the fattest, laziest, most perverted side-character I've ever met. My new name is Satori, and my life is a cosmic joke.My "cheat" is the [Scumbag System]. It doesn't reward heroism or kindness. It rewards manipulation, corruption, and causing the kind of chaos that makes for a damn good show. And if I fail? The penalties are... creative. And excruciatingly painful.First on the System's hit list: my gorgeous, powerful, and utterly disgusted stepsister, Natalia. The mission: seduce her, corrupt her, and make her mine.This isn't a zero-to-hero story. It's a story about a wolf in pig's clothing, and the flock has no idea what's coming.Welcome to the hunt.===ADDITIONAL Tags:No Yuri, No Ntr, Netori, Gates, Dungeons, Yandere, Tsundere, Gacha, comedy