When his parents passed away and the company went bankrupt, Gu Xingchen was terminally ill and deliberately cut off relations with his sister Gu Qinghan through harsh words. He endured the pain and embarrassment alone until his death, leaving only a diary. Three years later, when Gu Qinghan became famous, she learned that her brother had "pretended to be dead" and was filled with resentment. It wasn't until the diary was made public and the truth was revealed that she learned all the secrets and spent the rest of her life trying to redeem herself with regret and longing.
