"Congratulations to the host for successfully capturing the first yandere." When the system's mechanical sound sounded, Su Wan was wiping the blood on her wrist - the scar left by the "shackles of love" that the wealthy young master put on her.
As a contractor of the "Yandere Correction System", her mission is to travel through various worlds and prevent those souls who have become demons due to love from going to destruction. But no one told her that every time she failed in a mission, she would become the eternal "collection" of the yandere.
In the second world, she ran into the cold embrace of a doomsday scientist, who was holding a scalpel against her heart: "Wanwan, if I turn you into a specimen, you can stay with me forever." In the third world, the tyrant put down the blood-stained sword at her feet: "As long as you speak, I can stop this massacre for you."
When Su Wan discovered that all the sick girls had the same eyes, the system finally confessed: they were all fragments of the same person's soul. But in the real world, the boy who once jumped off a tall building for her is holding on to her soul through these fragments: "This time, you will never be able to escape."
In this hunting game in the name of love, who is the prey and who is the hunter? When the last fragment is conquered, Su Wan will face the cruelest choice - let him escape, or perish with him?