Gu Qingyan, a gifted criminal investigator born into a family of police officers, and Yan Xinghe, who turned away from her wealthy family's obsession and pursued the law, meet by fate at Jiangcheng People's Police Academy. A flustered encounter when they reach for the same book, followed by performing together in a play, gradually draws the two very different souls closer. At the sports meet, Yan Xinghe is there to catch Gu Qingyan after she stubbornly finishes a three-thousand-meter race despite an injury. In a secluded corner, a tentative kiss seals their mutual affection.
The two should have joined hands to protect justice, but an unexpected soul swap during a case investigation changes everything. In each other's identities, they carefully navigate between crime scenes where criminal investigators pursue suspects and autopsy rooms where forensic pathologists work, deepening their understanding and affection for each other as they live one another's lives. Then fate's cruelty strikes without warning: an enemy from Gu Qingyan's past tracks her down and takes the body that holds Yan Xinghe's soul.
Death cannot sever their bond, and survival becomes the heaviest promise of all. With Gu Qingyan's soul in Yan Xinghe's body, she sets out alone, carrying their unfinished love and shared mission. She must continue Gu Qingyan's career as a criminal investigator and keep Jiangcheng safe, while also fulfilling Yan Xinghe's dream of becoming a forensic pathologist and confronting the truth about life and death. Her roommate, Shen Ruoyu, quietly watches over her; her mentor offers careful guidance; and her older brother, Yan Zimo, gives her steadfast support. This devotion that spans death and bodies burns ever brighter amid the intertwining of justice and longing.
This is a story of redemption, love, responsibility, and perseverance. When soul and body are mismatched, when life comes to an abrupt end, living on in your name is the longest, most heartfelt tribute to the love they shared.
Theme: Through the premise of souls displaced in each other's bodies, this story explores the profound bond between love and responsibility and gives dual meaning to the act of protecting someone: carrying on the rest of a loved one's life and upholding the mission of justice. In the struggle against cruel fate and the darkness of evil, it reveals the brilliance of human nature and the power of conviction. Even separated by death and mismatched in identity, sincere love and undimmed passion will sustain the survivor as she fulfills their shared ideals, ensuring that love and justice never come to an end as they are passed on.