In the late Qing Dynasty and early Republican era, Man's Restaurant on Sophora Flower Street became famous for its signature one-pot fresh soup. Eager to prove her culinary skills, Aman secretly added sauce, unaware that the ingredients had already been switched by Qian Dafu, the owner of Fuji Restaurant. As a result, Old Master Zhou coughed up blood at his birthday banquet, and Man's Restaurant lost its reputation overnight. Aman and Axiu set out to uncover the truth, while Auntie Man remains steadfast in guarding the old stove. Eventually, everyone clears their names, and the famous one-pot soup once again fills Sophora Flower Street with its irresistible aroma.