Reborn in 1975, Su Nuan has her three-year-old twins, a boy and a girl, with her when she impulsively marries Lu Chen, the famously cold-faced regiment commander in the military district, known for showing no mercy even to his own family.
Everyone in the compound waits for a laugh, betting that this burden of a mother and her children won't last three days.
But then everything takes a turn! His sweet little girl calls him "Daddy" with tears in her eyes, and the iron-blooded soldier instantly turns tender. His hot-tempered little boy, meanwhile, becomes a master of verbal takedowns, reducing the shameless scumbag father who comes begging for handouts to tears!
Su Nuan had planned to quietly make a fortune using memories from her previous life, then wait out her marriage of convenience.
But the regiment commander who said they would each live their own lives grows more attached to her by the day. He takes down scheming women, kicks despicable relatives to the curb, and even blocks her door every day, begging to share her bed.
Until one day, Lu Chen pins her firmly against a wall, holding the investigation report from years ago, his eyes reddening at the corners. "Honey, you've kept me in the dark for so long. These two kids are obviously mine!"