**The day of the middle school graduation ceremony.**Rento Yuuki was suddenly summoned to another world.— Five years later.Through sheer determination to survive, he became a hero and saved the other world.By defeating the Demon King, he was finally able

One day, I suddenly found myself reincarnated into another world. Not just any world, but a world filled with swords and magic.I learned that if I trained my magical abilities from a young age, my magical power would significantly increase. So, from the a