Feng Wanlin was originally a master of medical skills, but fell behind in his family and became a novice. During the reorganized family, he was bullied by his stepmother and stepsister. Gu Zhou is her childhood sweetheart and she has always guarded him like a loyal dog. Feng Wanlin confessed to Gu Zhou after graduation. After the two got together, they faced the instigation of discord by Green Tea's stepsister and the harassment of her suitors. Feng Wanlin pursued his personal ambitions in medicine while dealing with his family's expectations, and finally lived happily with Gu Zhou.