The Smile of an Idol

Twin sisters, Lynn and Karin, both dream of becoming school idols. One day, a scout finds them and decides that they would make good school idols. There's only one condition - only Lynn. Years later, the two sisters have drifted apart. Lynn achieved her dream of becoming an idol, while Karin is stuck being her manager. Lynn learns that the idol industry isn't all that it's made out to be and has to find a way to regain her confidence and become close with Karin again.