The jade seals passed down by emperors since the end of the Qin Dynasty were actually fakes carefully forged by Qin Shihuang. The authentic product has been hidden deep under the Dongting Lake for two thousand years, sealing the remnant souls of ancient evil spirits, and hiding the ultimate secret that can subvert the legitimacy of imperial power. In order to trace the mysterious disappearance of his grandfather, archaeologist Shen Yan stepped into the secret realm holding the Qin Dynasty talisman seal. He was chased by the black market godfather and revealed the bloody fate guarded by Chu witches for generations: the mountains, rivers and the country were never defined by a seal.