Zinnias

Asano Gakuhou refuses the government's deal, but it's not like they don't have other ways of getting what they want.

Or,

Asano Gakuhou is assainated for the mission's sake, and Gakushuu ends up in the care of Karasuma Tadaomi

-
"..." Silence echoes as the men await the principal's answer. A tense and unwanted silence, "... I think not," Asano finally responds. The men are taken aback, "Excuse me?"

Asano smiles, polite and friendly as though he did not just put the whole Earth in danger, "I will not be allowing this monster to teach at my school. After all, how can I be sure he won't hurt any of my students? E class or not, they're all entitled to safety and a proper education."

No one makes a comment on the degrading system of the End class.
-

Quick disclaimer, the characters nor the story cover are mine. Just edited the latter a bit, credit goes to the artist on Pinterest LadyBisc0ito.