Everyone knows Kang Su-hyun. The Class president, social butterfly, the kind of guy who shines in every corner of campus life. But even the brightest star has shadows. His secret? He runs a private “alt account,” an anonymous SNS page where he draws and posts scandalous 19+ art. It’s his hidden world, one that absolutely no one can ever discover. At least, that was the plan. One day, his double life is accidentally exposed to the very last person he’d want: Lim Ji-ah, the school outcast who barely talks to anyone. “Wait… sunbae, you’re that famous lewd artist? Hehe… guess I’ve got some leverage now, huh?” From that moment on, Su-hyun’s carefully maintained image as Mr. Perfect begins to crumble. Stuck between bribes, blackmail, and the most awkward partnership imaginable, can a campus golden boy survive having his NSFW alter ego in the hands of an unlikely accomplice?