Regarding the Matter of My Yandere Sister Taking Over My Body

"Brother, we will always be together—in the most perfect way."

A love letter becomes the fuse, and a bottle of mysterious powder completes the soul exchange.

When Chen Xi woke up from her coma, the face reflected in the mirror was that of her younger sister, Chen Keke.

His body was possessed, his identity stolen, and the "sister" who lived with his face was giving him a sweet yet twisted smile...