Compared with the popular idol group Pure, the future of PinkDolls, also a girl group, is bleak. Not only is the score at the bottom, but it is also facing the fate of disbanding. In addition, there are many contradictions within the group. The leader Yinzhu (played by Ham Eun-jeong) was born as a dancer, and she is a little older, which makes her disdainful to the other three members, Jenny (played by Chen Shiyan), Alang (played by Cui Yala), and Shin Ji (played by Kim Mi-dani). One day, PinkDolls moved to a new dance studio. Yinzhu accidentally found a music video titled "White" behind the glass wall. She was infected by the blurred dance and singing on the screen, and the boss of PinkDolls also felt the charm of "White" from it, so he promoted it as a new song for Yinzhu and others. In the end, PinkDolls achieved a great comeback from the losing group with "White" and its extremely charming dance, and its fame soared rapidly. However, in this process, the members of PinkDolls seemed to be trapped in an inexplicable curse...