Zou Yu, a pampered young lady from Beijing's elite circles who dives into the entertainment industry, accidentally gets bound to a kissing System and is told to kiss her sworn enemy, Shu Wang.
Zou Yu: "I'd rather die. I'd jump off the eighteenth floor before I'd kiss her."
System: "According to the plot, the Zou family will go bankrupt. Find yourself a powerful patron to get access to resources."
Zou Yu, full of backbone: "I won't kiss her. Go ahead and punish me!"
System: "No punishment. We respect our Host's wishes."
Zou Yu: "Huh?"
System: "It's just that if you don't kiss her, Shu Wang will die. But it's not a big deal!"
Zou Yu: "!!!"
After Shu Wang returns to the country, a System notification suddenly rings in her head, telling her she has only fifteen minutes to live. The only way to extend her life is to receive a sincere kiss from Zou Yu.
Zou Yu, her childhood friend, has hated her for five years. How could Shu Wang dare hope for that?
System: "Five seconds left. 5... 4... 3..."
Shu Wang is racing to write her will when she sees Zou Yu hurrying through the crowd toward her.
Later on,
Shu Wang: "Oh, baby, my heart hurts. Am I going to die?"
Zou Yu: "The System says you have fifty years left to live."
Shu Wang: "Oh, baby, give me a kiss."
Zou Yu: (kisses her)
System: "Waaah! So sweet!"
Mutual pining, a second chance at love after a breakup.
The protagonists only start dating once they are adults.
Theme: Every misunderstanding can be cleared up with a kiss.
