High Martial: I’m a College President, and My Strength Equals the Entire Student Body’s

The glorious military achievements my parents earned with their lives, yet my second aunt wants to hand them over to feed her two useless sons! I lost a leg serving my country and became disabled, but they called me a cripple, seized my family's estate, and bullied me because they thought I had no one to stand up for me! What they don't know is that the War God System awakened at the moment of my greatest humiliation. My broken bones healed, and I returned to my peak! With a single transfer order, I became the principal of a worthless academy. Its 300 students were all children of fallen heroes, yet shameless parasites withheld their resources and trampled them like trash! Fine! Anyone who bullies me will pay a hundredfold! Anyone who bullies my students will pay back a thousandfold! When I've forged these 300 pieces of scrap into blades capable of slaying gods, I'll lead them back to the northern frontier and make everyone who betrayed me, looked down on me, and mocked me kneel at my feet, wailing and begging for forgiveness!