The journey of young orphan Xin's rise to glory as a great general in the Qin kingdom's quest to do what has never been done before-unify China.

Xin is a war orphan in a poor village in the kingdom of Qin. He has big dreams of becoming the Greatest General Under the Heavens, and when his best friend's life is cut short by political machinations, Xin finds himself on a quest to do what no one has ever done before-unify China.

Thanks to the hard work of Xin and his Fei Xin Force, one of Zhao's greatest generals, Feng Ji, is defeated in battle. With the Qin army's morale at an all-time high, Meng Wu leads an offensive charge toward victory! That is, until one of the three highest-ranking generals in Zhao's army, Pang Nuan, enters the fray...