Jiang Zhao, an orphan in the battlefield, was ordered to kill his own father, but he discovered the truth before the knife fell - his father, known as the 'traitor', was the culprit of the purge of civilians. She tore up the military order, stained the broken knife with blood, and became the most wanted person in the empire. The anonymous former military judge Cen Jin used his blind eyes to detect lies for her; the military intelligence major general Liu Ruhui set up a trap step by step to protect her life; the female crossbow guard Bai Ling held secret files that could overthrow the warlord, but she trembled between loyalty. When the mute medicine doctor's detoxifying pill and the spy shopkeeper's account book resonated with the broken knife, a storm bursting from the depths of the military camp had just begun.
