Hogwarts Frog Cub Brings Back the Dragon Slayer Crystal at the Start

Lou En traveled to the Harry Potter world and received an admission letter from Hogwarts. He also raised a traveling frog cub that can travel around the world and bring him some specialties from time to time. “Your frog cub brought you a special travel product [Thunder Dragon Slayer Crystal]” “Your frog cub brought you a special travel product [Eternal Mangekyo Sharinggan]” “Your frog cub brought you a special travel product [Time Magic Scroll]” “Your frog cub brought a guest [Young Erza (Queen of Fairies)] to visit!” When the wizards saw the figure swallowing the thunder in the sky, the entire wizarding world was dumbfounded. Dumbledore: “He’s the most talented wizard I’ve ever seen in my life!” Voldemort: “He’s the Dark Lord, darker than me!!” Hermione: “He’s the most knowledgeable man in the world! My dear Lou En!”