In the Warring States Period of ancient China (475–221 BCE), Shin and Hyou are war-orphans in the kingdom of Qin. They dream of one day proving themselves on the battlefield. One day, however, Hyou is taken to the palace by a minister. Winding up on the losing side of a power-struggle, Hyou manages to return to the village, barely alive. Shin then meets a boy who closely resembles Hyou, Ei Sei. For now he is the king of Qin; later he will become the emperor Shi Huangdi.
仲野裕
as Chang Wen Jun (voice)
釘宮理恵
as Karyou Ten (voice)
森田成一
as Shin Li (voice)
福山潤
as Ei Sei (voice)
日笠陽子
as Kyoukai (voice)
森川智之
as Li Mu (voice)
諏訪部順一
as Chang Pin Jun (voice)
玄田哲章
as Lü Buwei (voice)
加藤亮夫
as Teng (voice)
