Kanno Miho plays Chennai Kuroda.

Riona Hazuki plays a daughter who grew up in a healthy family. Her parents love her very much, but the only fly in the ointment is that she has an overweight body. Compared with friends of the same age, her weight is several times higher than others. So she didn't dare to show love to the boy she liked. Inferiority made her life heavier and heavier.

One day, however, Kanno Miho, a girl who claimed to be a distant relative, made a surprise visit, and her father entertained the guests for a while. Because Kanno Miho and Ye Yue are the same age, but she is better in beauty and physique, and gradually replaced Ye Yue's position in the family. This month, Yuzryha often complained that she was too fat and lived under this pressure for several years. One day, Ye Yue suddenly became another person, but people around her didn't know that she was the old Ye Yue. ...