On the first day of my first year of high school, my world was destroyed...
Just a second earlier, I'd been standing outside the school, taking a photo with my parents. I never imagined it would be the last picture of them alive.
That's right, them. I'm the only one still alive now.
I don't know what caused the world's destruction. I only know that it's time for me to act.
Anyone who disturbs my ordinary life deserves to die...
So, after forcibly restarting the world, I set out on a long journey to find out what had caused its destruction.
There must be a lot of factors involved in achieving the result I want, so it's easy to imagine how difficult it will be to stop the world from being destroyed.
But... who said I'm the strongest?
With just a little effort, I can...
You say you want to take the Calamity God away? Die!
You say you're part of the Script Team? Die!
You say you want to create a world with only sorcerers? Die!
You say you're a rotten orange? Die!
You say you're the strongest? Die... Wait, no, please, have a seat.
Theme: Save the world and live an ordinary life.