Tan Xuanxi and Su Jianmo are good brothers, but as time goes by, the relationship between them begins to change. On the night of Su Jianmo's birthday, Tan Xuanxi confessed to him. To his surprise, Su Jianmo actually agreed to him. But soon after, Tan Xuanxi knew that he could not harm Su Jianmo, so he proposed to break up. But not long after the breakup, Tan Xuanxi regretted it. He wanted to recover, but Su Jianmo never agreed. During the dispute between the two, Tan Xuanxi was injured and hospitalized, and finally turned into an idiot. As for Su Jianmo, she also discovered that Tan Xuanxi Xi was so important in his heart, so he was determined to cure Tan Xuanxi. However, when he knew that Tan Xuanxi had not recovered until the day they both grew old, Su Jianmo felt that he was about to die, so he "killed" Tan Xuanxi first, and then committed suicide by jumping off the building. Tan Xuanxi did not die and recovered. When he saw Su Jianmo's body, he was completely heartbroken. After Su Jianmo was cremated, he also followed Su Jianmo. . .