In an accident, Jiang Yu, a white-collar worker in the 21st century, traveled to another world and was reborn as a cook with the same name. The original Jiang Yu was abused by her stepmother Lin and her half-brother Jiang Zhuo, making her life difficult. However, Jiang Yu, who traveled through time with modern knowledge and bracelet space, started her counterattack with her optimistic and cheerful personality, witty mind and superb cooking skills.
Jiang Yu not only has to deal with all kinds of difficulties created by Lin's mother and son, but also has to beware of the secret schemes of the second prince Nangong Ling and his minions, Shopkeeper Wang and others. Wei Yan, a mysterious knight-errant with martial arts skills and a reserved personality, was originally a loyal guard of the emperor. However, after meeting Jiang Yu, he was attracted by her optimism and tenacity and gradually fell in love with her. And Li Jing, the second son of the Li family who had been favored by Jiang Yu's mother, also had a soft spot for her. As Jiang Yu's reputation in cooking becomes more and more prominent, she gradually reveals the amazing secrets hidden behind the delicious food...