Su Ah, the leader of mega-popular Red Queen, passes away due to a traffic accident when she collides with an oncoming truck. On the first anniversary of her death, the group reveals a new member to replace her – Choi Na Kyung. After fighting with Na Kyung their leader trips over Su Ji, Su Ah's twin sister, but it turns out that their day is going to be worst when their CEO bailed after filing bankruptcy. But right on cue, this weird ‘Cat Man’ they met on the bus reveals that he is going to be their new CEO, Oookay. The girls are happy but only Young Joo is suspicious. He asks the old manager of Red Queen, Kang Shin Hyuk, to help fulfill their dreams. Shin Hyuk then visits Su Ah’s burial site and meets Su Ji there.