After failing her college entrance exam and struggling in her career, Gu Xuejiao is unexpectedly sent back to her high school years. Determined to change her fate, she shifts her focus from love to success, prioritizing academics and career ambitions. Along the way, she finds herself in a transformative romance where both partners inspire each other to grow.

失声的安娜住进了全封闭式医疗研究院，在这里治疗的病人都能奇迹般地痊愈。
安娜在等待手术的过程中发现了疗养院的一个巨大的秘密，原来痊愈的病人都是克隆人，然而当安娜准备杀死自己的克隆人时，她却犹豫了……