The female protagonist, who thought she was going to be her twin sister's substitute, fell in love with the male protagonist in the entanglement. While she disliked herself, she discovered that she and her sister had many similarities besides looks. Just when she thought she was sorry for her sister who died young, she discovered that the amnesiac herself was actually the male protagonist's Bai Yueguang.
The sour love between the male protagonist and the heroine before she lost her memory unfolded along with a murder case that spanned more than twenty years. The identities of the two were very different, and they each carried unspeakable secrets. After the heroine regained her memory, the two joined forces for revenge and succeeded.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.