Freshman Lin Wanxing fell in love at first sight with his senior student Gu Yanshen, but because he was very similar to his sister Bai Yueguang, Shen Qingyi, she became his "perfect substitute" to fill the void. In the emotional game that lasted for several years, she gave everything she had, but was bruised all over. When the truth was cut open like a sharp knife, Lin Wanxing disappeared. But Gu Yanshen, who was once aloof, suddenly woke up from the complete loss and started the long and painful road of "chasing his wife in the crematorium".
