Li Zhuo, a major general who was ridiculed by the entire army as a loser, was demoted to a death camp on the border due to a tragic defeat, but he ignited the fire of rebellion in the dark night. Duan Xiao, the cold-blooded commander-in-chief, was ordered to wipe out the "rebels", but during the pursuit, he discovered that Li Zhuo held secrets that could subvert the military. When military orders are like mountains and loyalty becomes shackles, two souls abandoned by the system confront each other, fight and become mirror images of each other in a snowstorm night - who is the real traitor? Who is atoning for the entire empire?
