After five years of being a substitute, she lived like the shadow of Bai Yueguang, thinking that forbearance would give her a glimmer of hope, but she waited until Shen Du made a cold announcement: "Your heart is a perfect match for Wen Tang. You will have surgery next week."
She is Pei Yuan, a sacrifice imprisoned in the Shen family's cage. She can only be slaughtered for the sake of her seriously ill brother. But just as she was desperate to die, a cold young voice suddenly sounded in her body - "Don't cry, he can't take your heart."
Pei Yuan, a soul that has lived in her body for five years, a person Shen Du has been looking for for ten years and who has been crazy for ten years.
Shen Du's paranoia has never been aimed at Wen Tang, and he did not hesitate to take her heart just to resurrect Pei Yuan; Wen Tang's weakness is all disguise, and the desire in her eyes is greedier than anyone else; and her missing memory, Pei Yuan's "death", and the strangeness of her brother Pei Zhou are all entangled with an experimental conspiracy ten years ago.
When the soul in the body began to invade, when Bai Yueguang showed his fangs, and when Shen Du struggled wildly between "loving Pei Yuan" and "saving Pei Yuan", Pei Yuan realized: she has never been anyone's substitute, nor anyone's container.
"Shen Du, it was never Pei Yuan you loved, it was your own obsession."
"Pei Yuan, I don't need your sacrifice. Let's break the situation together."
Soul symbiosis, heart games, experimental conspiracy, identity reversal, a prison in the name of love must be broken with courage. But she didn't know that her name had always been hidden in the abyss in Shen Du's eyes.