Hong Yalin plays Kong Yingxi, a hero who has grown from a market cake shop in jiaozi with nothing to a traditional chef. Jiang Hao, played by Jin-woo Park, is a doctor who grew up in the upper middle class. He is a character who broke off his marriage with Nan Zhu (Yin Yazhen) and became Yingxi's first love. His cold heart became warm after seeing Yingxi (Hong Yalin).
Yin Yazhen is Yingxi's competitor and Yingxi's half-sister. It was Nanzhu who stole Yingxi's dream and first love. Growing up in a rich family, I am selfish and arrogant. She wants her mother Jiang Baoying to agree with her, but she often makes disappointing things and likes to get married.
Kim's father is the director of this hospital. He likes cooking since he was a child, but his grandmother wants him to inherit the hospital, so he is now a doctor in the hospital.