One Kiss Adds a Day to My Life, and the System Makes Me Flirt with a Tough Guy

Period setting + transmigration + marriage before love + love grows over time

[Quirky heiress and stiff, innocent officer]

Cheng Huaian, a modern-day heiress, transmigrates by accident to the 1970s, landing right in the middle of her wedding night. But who could have guessed she'd be bound to a "cuddling" System? To stay alive, she has no choice but to start cuddling Shen Jingyu.

At first, following the System's instructions, Cheng Huaian gently takes Shen Jingyu's hand.

Shen Jingyu firmly pulls her little hand away. "Let go. What kind of behavior is this, holding hands and getting all touchy?"

Then one day, Shen Jingyu throws himself into Cheng Huaian's arms, crying, "Wife, kiss me. Please, kiss me, okay?"