The boy, Xin, has countlessly proven himself on the battlefield, and although initially starting on bad terms, he and the young king, Zheng, have become comrades.
With the Kingdom TV anime continuing to air this season, a new trailer and visual has been released previewing the continuing fight between members of the warring states of ancient China.
Zheng wishes to bring all the warring states under Qin, while Xin climbs the ranks to become a Great General.