She is Qin Yan. She stays in a world of her own, afraid and terrified of everyone but herself. At fixed times, she transforms into Su Qi. Qin Yan, who has a split personality, has no idea there is another self inside her. But as time slowly passes, Qin Yan finds herself growing more and more exhausted. What could be happening?
That year, because of her parents' business needs, her family moved away from their old home, and Qin Yan had to change schools as well. She enrolled at Shenggu Middle School. What kind of school life will she have there? What will happen when an unexpected person moves into her home? And what choice will Qin Yan make when she discovers Su Qi's existence?
