Five years ago, Su Yun was just an ordinary employee who was favored by the playboy Liu Yiwen. She did not want to cling to the powerful, so when faced with the insult, she beat Liu Yiwen seriously.
Her parents used their connections to send her to prison and arranged a car accident. Everyone thought Su Yun died in the car accident.
Unexpectedly, five years later, she changed her name to Wu Yi and became a merciless machine, solving all the shady "trouble" for Kong Daihua who saved her life.
Kong Daihua asked her to do something for him for five years. During the five years, she could not investigate the movements of Liu Yiwen's family privately. Wu Yi always kept her promise. However, when the deadline came, Kong Daihua regretted it. He was reluctant to part with this sharp dagger.
Wu Yi couldn't bear the conscience condemnation brought about by the five years of killing. Her hatred for the Liu family and her contempt for herself were tormenting her day and night. Fortunately, Xiang Chen's company gave her, the evil ghost in hell, a trace of humanity.
The two relied on each other as brothers and sisters until the appearance of policeman Lin Mu made him no longer willing to be Wu Yi's younger brother and racked his brains to get to the top.
"Wu Yi, I don't love this world. I never have. It's just because I love you that I find the world cute."
Young policeman Lin Mu, through the help of Wu Yi, successfully went undercover to get into Kong Daihua's side. Wu Yi assisted him in checking the criminal evidence of Kong Daihu. However, he was unable to control his feelings and tilted his balance towards Wu Yi. He only wanted to take Wu Yi far away.
Wu Yi relied on her force and brainpower to break through numerous obstacles, and the truth of the year was revealed one by one. She also found out who she really should hate. . .
Intention: Evil will not suppress good
