Su Qingyuan, a 32-year-old deputy chief physician in the Department of Cardiology, lives alone with her 5-year-old daughter Nian Nian. Her ex-husband's betrayal made her build a high wall against relationships and avoid "sister-brother love". It wasn't until her daughter came to the emergency room with a high fever late at night that she reunited with Lu Xingyan, a 24-year-old top e-sports player - this unruly and flamboyant "wild maniac" not only took the initiative to help her run forward and backward, but also slowly entered her life in the name of "repaying kindness."
Su Qingyuan didn't know that Lu Xingyan was the boy with heart disease who was brought back from hell five years ago. The medical advice she wrote back then is still his mobile phone wallpaper. He played games with Niannian and learned how to prepare children's food. He stood in front of her when she was troubled by medical issues and melted her rational armor with warm and delicate protection.
But the age difference prejudice, rumors in the e-sports circle, the ex-husband's custody battle, and Lu Xingyan's sudden recurrence of heart problems have put this relationship in crisis repeatedly. Fortunately, Niannian's "divine assist" and their understanding of each other's professions allowed them to learn to fight side by side: she used medical knowledge to protect his health, and he used maturity and responsibility to dispel her anxiety.
When Lu Xingyan shouted on the podium, "My championship is half as good as Dr. Su's," and when Su Qingyuan held his hand and said, "I don't need a perfect partner, I just need you," this love that started when the doctor and patient reunited and ended with two-way redemption finally handed over a perfect "heartbeat diagnosis report."
