Ten years of devotedly reading a novel ended in catastrophe. Unable to contain myself, I wrote a heartfelt letter and sent it to the author's email. And then... "What in the world..." I was transmigrated into a...

On the brink of apocalypse, I came to my senses and found myself 20 years in the past. To ensure a peaceful retirement, I must prevent the world's destruction at all costs. Original NovelOfficial English

The era of the anonymous hero has ended, and the world's protectors - the Magical Girls - now live their lives in near celebrity status. But it turns out these protectors are really school bullies in their...

After shedding bitter tears to save a hopeless dark fantasy world, I destroyed everything, killed the Demon Lord, and then returned to the past. Now I'm trying to save the world with the system I received as a...