Joo Eunhye has spent her entire life in a strict, wealthy household where she’s always been forced to be “obedient.”

Following her family’s wishes, she seems to be living a flawless life—until, just two years into her marriage, she catches her husband cheating. When she confronts him, Eunhye is hit with the truth: this marriage was never about love. It was a deal.

Not long after, at a bar she often visits, she meets Lee Yuri, an irresistibly charming bartender. He gets by by having discreet relationships with wealthy women—collecting “allowances” in return.

And on a sudden impulse, Eunhye makes him an offer: one night.

“Are you really going to cheat with me? I’m… expensive.”