There Is No God in the Great Zhou Dynasty, I Guard the Country with the Analects of Confucius

A down-and-out young scholar falls into a manhole and travels through time. After traveling through time, he acquires the "Speaking of Words to Become a Saint" system. Every time he is beaten, he can unlock a new skill in "The Analects of Confucius": "Safe as he comes" = bury the enemy on the ground, "Stand at thirty" = all enemies within thirty meters must stand at attention and be beaten, etc. In the end, the male protagonist relied on the system to start from a frontier army clerk step by step, and eventually rose up to become a king with a different surname in charge of a powerful party!