Modern romance + younger man + mutual firsts + single mother by choice + win-back romance
Xu Yan'an, a handsome young traffic officer, falls in love at first sight with Zhang Qingrui, a beautiful, cool and composed older businesswoman. He never expects that from the moment she agrees to be with him, she already intends to leave.
Zhang Qingrui has always insisted she would never date and would remain single for life. She never imagined that an ice cream she gave away in a moment of helplessness would get her a handsome, wealthy, gentle and considerate boyfriend.
Xu Yan'an thinks fate is playing a joke on him: she is just someone he will never meet again in his life. But when fate brings them together once more, he knows she is the one destined for him.
When Xu Yan'an confesses his feelings, Zhang Qingrui's expression is as calm as if she were watching someone else's performance. "Xu Yan'an, there is no such thing as love at first sight. What people call love at first sight is just being attracted to someone's looks."
Desperate to see Zhang Qingrui again, Xu Yan'an asks her to let him be her partner, even if it's just as a useful tool. But in the end, he really does become her tool.
From the moment Zhang Qingrui agreed to be with him, she had a plan and an ulterior motive...
When he finally finds her, she apologizes through her tears. "I'm sorry, Xu Yan'an. I lied to you..."