After Being Framed and Expelled, I Awakened a Forbidden Mecha

On the day of the Federation First Military Academy's practical exam, I got the highest score in the entire cohort. But ten minutes before the results were announced, the military suddenly stormed into the examination hall and accused me of stealing classified tactical data. My classmates looked on coldly, the teachers stayed silent, and the school expelled me on the spot and shipped me off to a garbage planet. In an abandoned armory, I awakened a forbidden mech that should not have existed in this era. It said to me: “Throne Prototype: Ash King requests permission to synchronize with you again.”