During a field exercise, the Tiger Armored Regiment under Colonel Qi Zheng accidentally stumbled into an unfamiliar world.
They witnessed the Western Chu cavalry slaughtering innocent civilians. Though they had yet to realize they had landed in the chaotic final years of the Qin Dynasty, they still remembered their duty as soldiers to protect the people.
Their steel formation slowly deployed, cannon muzzles aimed at Xiang Yu's army. A bloody clash spanning a thousand years was about to unfold.