For the sake of her sister, Jiang Li takes a daring risk to drug Lu Yi Shen, leading to a night of recklessness. To protect her sister, Jiang Li enters into a contractual marriage under the pretense of a false pregnancy. However, their passionate love each night proves powerless against the return of that woman. Yet, when Jiang Li returns with another man, Lu Yi Shen surprises her by saying, "Jiang Li, you are not allowed to go anywhere except by my side!"