Yuki (31), a single mother for three years, suddenly finds herself in a fake marriage with her daughter’s homeroom teacher, Ryuhei (25)!?

Her days are filled with work, house chores, and taking care of her daughter, Hono, when her ex-husband reappears. Overwhelmed by past trauma and panic, Yuki is saved by Ryuhei, who not only offers them shelter but also protects their hearts with warmth and care.

Seeing Yuki being relentlessly harassed by her ex, Ryuhei can’t stand by any longer and suddenly says—

“I’ll be Hono-chan’s father.” “Please, marry me!”

Yuki had vowed never to fall in love again… but she slowly finds herself drawn to the gentle and dependable Ryuhei.

A touching romance begins—born from a lie, but blooming into something real.