Broken childhood, broken heart. When the gray Meng Ran met Xia Jincheng, who was walking in the sunshine, why did the small world full of sadness become so beautiful? Why does the originally cold body and mind yearn for his sunshine warmth so much? When the desire to absorb turns into deep dependence, when everything becomes a habit. Xia Jincheng's departure broke all the good things and made Meng Ran suddenly realize that he had already sunk. .