Jinjuu Houretsuden

In an alternate dimension of ancient China, the powerful Senkaijin live in Jusenkai. After YanLang’s attempt to overthrow the Emperor fails, he escapes to Earth with his rebel army, and the Emperor sends elite soldiers to capture them. LiFang travels alone in search of his father’s murderer when he comes across a sick, injured man named TuoRen. TuoRen is an imperial soldier hunting the Senkaijin rebels, and he prefers to work alone rather than in pairs like his comrades. But LiFang, a human with strangely great power, decides to follow him on his quest.