The top assassin Chu Ge, codenamed Zhuque, accepts one last mission to leave the life behind. Her target is Long Ze, who is actually the hidden identity of her husband, Gu Yanchen. After the assassination fails, Gu Yanchen mistakenly believes that the organization is hunting his wife, so he fakes a divorce to protect her. However, his assistant, Lin Ya, exposes Long Ze's true identity, frames Gu Yanchen, and imprisons and tortures Chu Ge. Chu Ge manages to escape by leaping into the sea while pregnant, subsequently uncovering Lin Ya's conspiracy. Ultimately, the husband and wife team up to expose the sowing of discord, finding a new beginning through absolute honesty.