Operating under the guise of a construction company, Samwoo Construction is, in reality, a massive organization. Woo Taehee, the executive director of Samwoo Construction, has only one family member. His son, Woo Yeonwoo, who has just turned twenty.

“I was wondering what kid was stumbling around drunk. Turns out it’s my son.”

Woo Yeonwoo’s sole guardian was an unusually young age for someone with a son who had just become an adult. Moreover, he was an almost unrealistically beautiful person.

“Dad, are you… seeing someone? Like… dating someone.”

“A lover?”

“Yeah. Dad’s lover.”

“…”

“…A male lover.”

After that night, the shape of their family began to change, little by little.