A new star in the supermodel world, Ella (Lin Yuyao), has a devilish figure and is a very successful model in the eyes of the outside world. However, what others don't know is that she has a very special physique and can only eat dozens of grains of rice a day, otherwise she will gain weight. But later, Ella met Ouyang Haoxuan, the school boy whom she had a crush on, and found that as long as she ate the food he cooked, she would not gain weight. For the sake of food and body, Ella began to rely on Ouyang Haoxuan. As a result, the two gradually developed feelings and started a sweet and green love...