Prehistoric: Sign in at the Beginning and Get the Invincible System

A royal jade seal fell into the hands of a young man, and unexpectedly allowed him to travel to the prehistoric times and awaken the invincible system. At this point, the human race is facing changes, and the prehistoric world is facing changes. Emperor Qin and Emperor Wu of Han ruled the heavens and had continuous luck; the disciples of hundreds of schools taught and transformed all living beings, and their merits were immeasurable! With Zhuge's Eight Formation Diagrams in his hand, he can trap the sky and the earth, lock his entire clan in the formation, and its power is boundless. Overlord Xiang Yu, with eight thousand soldiers, swept across all realms like a rolling mat! But in the ancient world, were saints really aloof and regarded all living beings as ants? No! Who says saints are heartless, who says they are powerful without heart; the heart of great power is the heart of fraternity, but saints are not heartless people! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.