The Dragon That Brought Chaos to the Warring States Period Roamed the World

Time travel is scary? NO. Amnesia is so annoying! Warring States Period? The bamboo pole stabbing war between villages! How about playing? Are there any mercenaries? Is there anyone who collects protection fees, beats the lame blind, or works for God? If we don't fight a war, we call it the Warring States Period? If you don't want to kill the aborigines, how do you want me to immigrate? How do you want me to sit on the throne of the God Emperor safely? How do you want me to dominate the world...