Loving girlfriend, family fortune, breakout movie role he's got it all. Until an app awakens

Lonely widow Joyce rents out a room in her house and becomes dangerously obsessed with one of her

For years, detective Jae-hwan has been obsessed with catching Jin-hyuk, the serial killer responsible for the death of his partner and brother-in-law, even if the path to revenge means skipping a few rules. But, when the much-delayed encounter finally com