Baek Eun-woo — the ultimate gentle, herbivore-type pushover.
Beom Ho-yeon — the ultimate cold, carnivore-type career woman.
Two people who are complete opposites… how on earth did they end up dating?

“Baek Eun-woo. Work for me.
Pretend to be my boyfriend for exactly one year.
I’ll pay you 1 billion won.”

Ho-yeon, a residency director infamous in the industry as the devil, suddenly finds herself in need of a fake boyfriend.
Right then, Eun-woo — pretty, broke, and kind — practically falls into her lap.

Seizing the opportunity like a predator, Ho-yeon sinks her claws in.
Overwhelmed by her intensity, Eun-woo accepts the offer before he can think twice…

A fake relationship between:

Eun-woo, a lifelong inexperienced single who finds every moment with Ho-yeon painfully difficult, and

Ho-yeon, a stunning woman who shamelessly says and does whatever she wants like a bulldozer.

Can these two pull off the act of being a passionately in-love couple?
A year filled with heat, chaos, and every color of emotion begins!