A thousand years ago, the Li Mountain Sword Ancestor met the Royal Family's ancestor. After pacifying the chaos in the world, the Li Mountain Sword Ancestor retreated to Li Mountain to pass down the Sword Dao to the world, while the Royal Family's ancestor established a dynasty.
After them, Li Mountain and the court embarked on different paths, until Ye Qinghuang's father invited Zuo Canglan to emerge. This caused discord between Wu Tong and his senior brother Zuo Canglan, leading to the future event of the Eternal Sword Saint entering the Imperial City with a sword.
These are the things Li Fan knows.
The death of my sister's father has always been suspected to be related to the current Emperor Li, but Emperor Li alone couldn't have managed it. They suspect Emperor Li colluded with demons, but if it weren't for the hidden presence within the Imperial Palace imparting approval, it would have been impossible.
