Six-year-old Xue Yi lost her sister in an accident. More than ten years later, at Inde Lai College, Xue Yi offended the cold and lonely Leng Yejian of Inde Lai College. She met the gentle Shangguan Mingche and encountered her own happiness. However, when she made up her mind, she found that her love rival was actually her sister. At this time, Xue Yi was caught between her biological sister and her lover. Where should she go?