Medical PhD Shangguan Qimeng finds herself in the body of a high school student named Tang Wan, and is delighted to discover that Liang Kaiwen, her longtime crush, has become her childhood sweetheart.
She gladly accepts this love that has come late, only to run into Su Yao, Liang Kaiwen’s wife in her previous life, at a school event. Su Yao is the name that made her feel inferior and run away.
Beneath the sweetness, trouble stirs: in Tang Wan’s fractured memories, her father is the head of a drug-smuggling organization, and she herself is a ruthless assassin trained by the group.
When Su Yao’s father announces plans for an arranged marriage, Liang Kaiwen firmly refuses: “I only want Tangtang.”
Shangguan Qimeng has barely breathed a sigh of relief when a pursuer’s bullet tears through the night.
In the ensuing bloodbath, her muscle memory awakens. She kills several assassins as her cold instinct to kill clashes fiercely with her passionate love.
At last, she understands that the woman in this body has no right to let her guard down.
