Kirio X Iruma welcome to demon school

Kirio winds up with Iruma as his partner for a competition to make a device that one magical power could increase. The winner ranks up 2 ranks, with such a great prize being on the line the entire Bayleth school wants the rewards . Kirio has other things on the mind beside the competition much more devious things plus Iruma is also in his head. Warning some charters commit self harm and other violent scenes