A man who had always been fascinated by magic, even at the age of 30, suddenly died and woke up in a different world. He was named Shion and hoped to find that magic existed in this new world, but soon discovered that it did not.Feeling depressed and purposeless, he eventually stumbled upon the existence of magical power after a certain incident.“I have an idea. If there’s no magic, then I’ll just have to create it myself,” he thought.With that determination, he began to study magic every day. Through encounters with enemies that could only be defeated with magic and a widespread disease that could only be cured with magic, he became a hero who saved the world. This was the story of a simple magic enthusiast who was thrown around by fate but overcame it all with the power of magic and an unyielding fighting spirit. He eventually spread the use of magic to the people."