Fantasy manga. Where the MC is a very skilled wizard? And then he went and made himself younger so that he can go to school because he is very curious about magic. And it becomes harem-y of both boys and girls of all races from beast man, elf, human, etc.
Fantasy manga. Where the MC is a very skilled wizard? And then he went and made himself younger so that he can go to school because he is very curious about magic. And it becomes harem-y of both boys and girls of all races from beast man, elf, human, etc.