Girl group 'Lily', who was selected by the Global Idol audition, fell into despair due to a voting manipulation scandal right before its debut, Cha Yoo-joo, Korea's best entertainment representative, who planned this, was framed and betrayed by her husband and sentenced to life in prison. Eunha-rin, a visual center and former gangster, who she met during her time in prison. Cha Yoo-joo convinces her and makes her debut with Lily again ...