(Kimestu Academy AU)

Sanemi is the math teacher

Genya won a Shooting Certification! He was the best in his Shooting Class!

Genya: on a stage, smiling, happy, holding his trophy and his certificate

Principal: "Give a round of applause to Genya Shinazugawa!!"

Sanemi: goes on stage and rips his brothers certificate and let's go of the pieces, they fly to the ground "You don't deserve this, You need to be better on your math, not stupid shooting." smirks evily