Mastermind

Jiang Jie's grandfather finds out that Li Nai is the successor of the Li Clan. He plans to bring Jiang Jie back to the family after he steals their knife. Jiang Xuyang thinks that his position has been threatened. Li Nai and Cui Can lower their guard after finding out that the ingredients that they received were wrongly delivered by Xijiangyu. They devote themselves to preparing the dishes for the challenge.