I'm Shinomiya Hokage, a 3rd-year high-school boy who dreams of a survival life.
One day, everyone in my school transferred to a mysterious island in a parallel world.
I woke up in an unknown cave and I started moving on my own.
Then, I met up with some of my classmates.
My knowledge and tools in survival shines through.
I was a plain guy in school but I'm the leader in this world.
■□■ It's a story where they make earthenware and stone tools ■□■
There's no development where they get unique adventurer skills.