Zhao Ruixue has transmigrated. Good news: she is a pretty female idol. Bad news: the group is so obscure it doesn't even exist in searches. Worse news: her teammates seem ready to take off with individual resources. Better news: her golden finger has arrived. Accumulating sister-in-law points can increase professional abilities: beauty, figure, composition, vocals, dance, facial expression management, and stage presence. Everything is available, click to add! Very well, who else but me could be the genius idol of Blue Star?