One day, in a certain private school with dormitories, the whole school was transported into another world. I, Kaya Kazuhisa, from the 1st Grade of the High School Section, had been bullied for long periods of time. To kill the culprit who had bullied me, I dug a trap, but unexpectedly I killed a monster. From that moment, I evolved into a rare existence that can go against the monsters.... more>>

At the same day, I saved a girl from Middle School Section 3rd Grade, Shimozono Arisu in the forest from an Orc. When I was working with Arisu to defeat the Orcs, and gradually leveled up, I was forced to make a choice: Should I choose the Summon Magic which is suitable for surviving alone? Or should I choose Support Magic which is used when battling together with others? <<less

Bullied and ostracized by his peers, Kazuhisa Kaya set off into the nearby mountains with one purpose: to dig a pitfall and kill the person... more>> behind his suffering. Unbeknownst to him, however, his entire private boarding school had been transported to another world! By some stroke of good luck, his pitfall ends up killing a monster instead. From that moment forward, Kazuhisa evolved into a rare being capable of bringing down monsters… and with his newfound powers, he saves another student being attacked by an orc. <<less