Caught in the Act

"NO WORKPLACE DATING! Violation results in death." Thanks to this long-standing rule in the Gildong Gang, the organization's top two members—Hwang Yongho, the boss's left-hand man, and Gu Jayeon, the boss's right-hand—maintain a fierce rivalry by day... but by night, things are much hotter behind closed doors. For four years, they've kept their secret romance under wraps. But one day, an anonymous note arrives: "I know about your relationship. You're not the only two people in this office!"