Kim Yoon-sung

An undercover cop has his loyalties tested when the boss of the corporate gang he’s spent years infiltrating dies.

Brilliant math teacher formulates the perfect cover-up, after his neighbor murders her abusive ex-husband.

Hae-woong, an assembly member candidate, is taken out of the running because he became a thorn in the side of a local bigwig, Sun-tae. Hounded by ...