Synopsis：A 9-year-old boy named Zhangyu has always wished that his parents had never gotten married. When a mysterious girl named Yinghua appears, his wish finally has a chance to come true. It turns out that Yinghua is a time envoy with the ability to travel back to the past. So Zhangyu does everything he can to convince Yinghua to take him back in time, and begins his plan to sabotage how his parents met and fell in love...