I Dominated the Academy with a Single Spell

After five years playing as the most rejected character in Chronos Realms, I finally defeated the final boss. Alone. No buffs, no summons, no traditional magic.

The screen lit up, the loot dropped... and then a message appeared:

[Required conditions met. Initiating transfer...]

"What?? What do you mean transfer??"

The next second, everything flashed.

Now I'm stuck in the body of Kain, the character everyone thought was useless - with a single physics-based ability: Repulsion Manipulation.

Now I'm trapped in the game world, surrounded by arrogant nobles, sadistic professors, and magical monsters. And with an ability no one understands.

But they'll learn...

With one spell, a bit of physics... and a lot of sarcasm, I'm going to break this entire magical system.

Because here...

"One spell. No mercy."