The family was in trouble and both parents died. The younger brother stated that he had decided to cut off the relationship with his sister Chen Wan when she was in the most difficult time, and there has been no news since. Five years later, when Chen Wan became famous, his grievance caused the entire Internet to search for a statement. In the end, he only found a diary before his death with a reward of tens of millions. Every word in the diary is filled with tears, revealing the secret behind the late stage of liver cancer. His departure was never a betrayal, but he used the harshest words to hide his deep love and did not want to drag down his only sister. This belated truth became Chen Wan's endless regret for the rest of his life.