In Guangling City, the Magic Mirror Pavilion, run by a mysterious woman in red, grants wishes in exchange for a single thought. As rumors spread, Qian Xia, head of the Jingxie Division, investigates a murder case that leads her to the pavilion. Alongside Man Zhu, the wife of the pavilion owner, Qian Xia uncovers dark secrets behind the wishes and faces the complexities of power, fate, and love.