College student Yeo Eui-joon works the graveyard shift at a convenience store to pay his bills. The shift sucks, but the money’s good, and the customers—mostly mobsters and hoodlums—don’t cause too much trouble. That might be due to Gunwoo, a tall, hunky gangster who frequents the store for booze and cigarettes.

He’s scarier than the rest of the clientele, but seems to have a soft spot for Eui-joon, defending him from the more volatile customers. Could there be more behind Gunwoo’s protective actions? And if so, is Eui-joon prepared to be a part of Gunwoo’s violent world?

After learning more about Gunwoo’s shrouded past, Eui-joon realizes he’s in love with him. Just as Eui-joon finally decides to tell him how he feels, Gunwoo vanishes. In desperation, Eui-joon goes to Gunwoo’s associate, Chaehyun, to see if he knows where Gunwoo has gone, and if he’s all right. While there, Eui-joon receives a call about his hospitalized brother, whose condition has taken a turn for the worse. With Gunwoo’s absence, Eui-joon turns to the only source of comfort available—Chaehyun!

When Gunwoo tells Eui-joon that he likes him and wants to go out, Eui-joon is thrown for a loop. Still, Eui-joon can’t deny his growing feelings for the stoic gangster, despite knowing nothing about his past or private life, and agrees to a date, hoping he’ll learn more about Gunwoo. Instead, he has a rough encounter with one of Gunwoo’s associates, the violent and terrifying Chaehyun. Just what is Chaehyun to Gunwoo? And what does his sudden appearance mean for Eui-joon and Gunwoo’s budding relationship?

Convenience store clerk Eui-joon isn’t sure what his relationship with hunky gangster Gunwoo is. They’ve spent a steamy, passionate night together, and have even gone on a date. Sometimes, the way Gunwoo touches Eui-joon feels like true tenderness. But Eui-joon is still hung up on his crush from school, and whatever he has going on with Gunwoo often feels one-sided. It’s hard for Eui-joon to tell what the stoic, older man is thinking. Is it possible that Gunwoo’s head is actually filled with thoughts of Eui-joon? Only one way to find out…