Due to Zhang Liang's sudden myocarditis, Zhou Dongyu became the chef for the 6th and 7th episodes. Under the guidance of Brother Liang, he counterattacked on the first day and completed the task brilliantly. Its "R&D and production" flagship product, kidney bean chicken, also made its debut, and was well received by Zhang Liang and customers alike. The comments from the guests on the first day made Zhou Dongyu more confident. On the second day, he was able to indulge in cooking alone without the guidance of Master Zhang Liang and was successfully promoted to chef.