In the early years of the unification of the Six Kingdoms, the Eighth Prince Yingli awakened to the Heaven Realm Gate, traveled through the late Qin Dynasty to see the entire process of the dynasty's downfall, and chose to lead others through time and space to gain physical strength. Entering the palace to report the shocking prophecy of the demise of the Ming Dynasty II, and leading Ying Zheng into the realm, replaying the secrets of Sand Dune Palace with the rights of a traveler, allowing the First Emperor to face Zhao Gao's outrageous act of destroying the imperial edict and desecrating his body.