On the day Su Zhao tore up the military order, the whole army was in an uproar. A military doctor who had saved countless lives became the most wanted criminal. She took Ah Tang, an orphan from the battlefield, and sneaked into the dark area to blow up the promotion map made of corpses. The person pursuing her is her former fiancé, the iron-blooded Major General Lu Lin, while the military inspector Yu Jin is quietly tampering with the files. Bai Yan's encryption key, Cheng Jin's explosive arsenal, and Ah Tang's memory chip, each piece is pushing towards the truth. She was not crazy, but she finally saw clearly: the highest military order in war was never to protect the home and country, but to use blood as a ladder to climb up.