A girl accidentally traveled to the Ming Dynasty and brought Jianwen Emperor Zhu Yunwen back to modern times. The former emperor Zhu Yunwen relearned modern knowledge, and the funny process is waiting for you to discover. The heroine and Zhu Yunwen grew up together. Zhu Yunwen successfully adapted to modern life and found true love in reality, and held the wedding together with the heroine. Breaking the tradition, the hero and heroine are not a couple, but have another love.