In the late Tang Dynasty, the secret of the Dragon Spring Sword and its treasure can only be unlocked by the Li family's bloodline. Li Xingyun, the surviving tenth prince, and his childhood friend Lu Linxuan are thrust into a conflict with rival forces, embarking on a dangerous journey through a turbulent world.
While trying to save Li Xingyun, Ji Ruxue falls off a cliff, and her fate remains uncertain. As Li Xingyun searches for the Dragon Spring treasure, he and his allies, Zhang Zifan and Lu Linxuan, are pursued by rival factions where they encounter numerous challenges and uncover unexpected secrets.