Guo Peijuan

During the 19th year of the Yongle reign, a wave of strange crimes sweeps the capital—demons roam at night, national treasures vanish, and an imperial physician is replaced by an impostor. Jinyiwei officer Tang Ge investigates and uncovers a deadly conspiracy to overthrow the throne. Amid secret rivalries, mistaken identities, Tang Ge must unravel the truth and protect the empire.