On the eve of my long vacation, I was summoned to another world, a world where life is valued lightly.
The meddling (former) Demon Lord interfered with the nation’s summoning magic and saved me from a life of war and slavery.
In order to keep the promise of protecting the daughter of the Demon Lord that I will meet three years from now, I will have to make some small changes. Eh? Go big you say? I’m sorry, but I’m just a humble vice-manager of a convenience store, so I’m going to go slowly and start with the small stuff first.
If I steadily go, I will be able to grow and enter “I’m OP!!!” mode before I am noticed. How far can my magic power grow!?
The adventure of Nobusada will begin right now!