The Most Problematic Child

The problem traveler who possesses the power to crush mountains and rivers and break the sea——————went back to Izayoi and traveled again. He unexpectedly came to the world of Fairy Tail. It was still an era where dragons were rampant four hundred years ago. See how Izayoi swept the Dragon King Festival and left an immortal legend! Four hundred years later... Everyone at Fairy Tail looked at Izayoi in horror, "You are actually a legendary person from four hundred years ago who killed gods and slain dragons!?" "Huh? Why, didn't I say that?" Izayoi shrugged and asked doubtfully. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.