Moo Jin-jeong, a member of the Beomso gang, goes out drinking with his boss — and ends up sleeping with a stranger after getting drunk.

But that “stranger” turns out to be Choi Seok-yeon, an executive from their rival gang, Cheoni-pa!

From that day on, Jin-jeong keeps running into Seok-yeon everywhere he goes, no matter what he’s doing…

They said a warm bowl of soup would make him forget — but apparently, it’s not that easy!