Manga written by Mangaka Hokami Natsuki:
Graykeys no Makaigoyakuroku
In the modern day, the Human World and Demon World are connected via magical keys. When Kisaragi comes to demon language translator Master Greykeys to translate her dead grandmother's book, they must travel to the Demon World to uncover its mysteries. JUMP FUTURE PROJECT 2025 WEEK 1!
Chapter Unknown_cfc0
1 year ago
Action
Adventure
Fantasy