Aired:Jun 4, 2012
Producers: Studio Pierrot
Genres: Action, Historical, Military, Seinen

Director:Jun Kamiya
Series Composition: Naruhisa Arakawa
Original creator: Yasuhisa Hara

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.

Based on manga with same name.