I went back to the classroom to take the H-Game I forgot to bring back home, but met a Devil King instead!? Also, I was named the Hero, and from that point on, forced to have a hot-blooded adventure! Yet, I strangely spent these days lazily. The confused

The protagonist is a guy who is among the stupidest of the stupidest in the school. In this school, your grades can, under the supervision of teachers, take a virtual form to do combat! However, if you leave an examination half way, you get zero marks. A