For the performing arts, to please the audience. The company will force them to lose weight. Wendy, a member of Red Velvet, had to look at the agent's face quietly when she participated in a food program after losing weight. Another group member (I don't know the name) said that she was hungry, and then the agent said that she would lose weight and not eat. She and other members secretly ate instant noodles in the dormitory. When the agent found out, he scolded them.