It's the Queen Mother's birthday, and the whole country is looking for famous chefs to prepare for the birthday celebration. Emperor Liu Ruojian took advantage of this prosperous and lively occasion to go to the south of the Yangtze River to find his old friend. On the way, he met Su Xiaoshi, a superb cook. The two gradually fell in love. Just when they were about to communicate with each other, Jiang Ling appeared. Liu Ruojian told Su Xiaoshi that Jiang Ling was exactly the person he was looking for and that he had something important going on and needed to take Jiang Ling away from Jiangnan. Su Xiaoshi was dejected, and then went to the capital alone to prepare for the Queen Mother's birthday ceremony. Due to the Queen Mother's appreciation of her cooking skills, she entered the palace to meet the emperor and was rewarded. She was shocked to find that her old friend Liu Ruojian was actually the emperor. Delusions arose again, but at that time Emperor Liu Ruojian was preparing to accept Jiang Ling as his concubine. Su Xiaoshi used the pretext of collecting recipes from all over the world and traveled around to relieve his depression. Liu Ruojian is accurate. However, a few months later, the emperor ordered Su Xiaoshi to return to Beijing. Su Xiaoshi was shocked when she heard that Jiang Ling died suddenly and her marriage was annulled. He also received a letter of confession written by Liu Ruojian with the word "food" in his name, which means "beloved person". There was a lot of confusion in front of him, and he didn't know when it would be revealed.