Raon is a top idol on professional hiatus after several scandals. During her time off, she’s tasked with training Horang, a member of a girl group on the verge of their debut. For reasons Raon cannot figure out, Horang is adamant on dropping out of her chance at stardom, and it’s up to Raon to get Horang’s singing and mindset back in the game. However, it isn’t easy to get Horang’s spirits and vocals high enough…until Raon discovers the perfect trick: pinching her in just the right place.