Fantasy: Push Back the Eighteen States with Both Hands

On the third day of June in the ninth year of Wude in the Tang Dynasty, there was only one day left before the Xuanwu Gate. Li Yanhun, who carried part of the memory and modern knowledge of the immortal cultivator, traveled to the prince Li Jiancheng and became "Li Jiancheng". This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.