You Used Me as a Backup, So I Cut You Out of My Life. Why Are You Crying?

Su Yao had loved Lu Chengkuan quietly for years, believing the two of them were destined to be together. That was until Lu Chengkuan's unattainable first love returned from abroad. In the end, childhood sweethearts couldn't compete with the first love who had appeared out of nowhere. Just before their wedding, she discovered that Lu Chengkuan was cheating on her. A man who's been soiled is like a banknote smeared with shit: useful, but disgusting. Su Yao promptly walked away, quietly erased her identity, and started a new life. On the day she faked her death, Lu Chengkuan's eyes were bloodshot as he leaped into the river in a frenzy to find her. He cried out over and over, "Yao Yao, I was wrong. Please come back!" When they meet again, Lu Chengkuan sees a familiar, graceful figure nestled in the arms of the capital's most eligible heir. She is smiling radiantly...