Shen Qingci, a master of modern metaphysics, traveled through time and became an abandoned concubine of the Great Yong Dynasty who was thrown into the cold palace due to a witchcraft case. As soon as he woke up, he encountered the Seven Evil Soul Locking Formation. When he broke through it with his talisman, he triggered Ziwei's fate, accidentally alerting the emperor Xiao Jingheng. In order to seek a stable retirement, she was forced to make a three-year deal with the emperor, and as a candidate for the imperial examination, she solved the strange affairs of the palace: the prince's strange illness, the abnormal movement of the dragon's veins, the metaphysical rebellion, and there was a conspiracy behind everything. She used her heavenly eyes to see through the secrets of heaven, and used talismans to cleanse away evil spirits. However, in her dealings with Xiao Jingheng, she was involved in an old case of annihilation of the family and the secrets of the royal family. On one side is the emperor's burning desire for control, and on the other side is the murderous intention and the mystery of his life experience in the dark. Shen Qingci holds the talisman in hand and relies on power and tactics, vowing to find a way to retire in the deep palace.