Ren

Meet a spirited young boy who decides it's time to escape his mundane life and, in a wild twist of fate, stumbles into a world filled with beasts. Here, he crosses paths with Kumatetsu—a fierce, gruff yet somehow charming creature vying for the title of beast world lord. Instead of running back home, the boy finds himself trailing Kumatetsu as his eager apprentice, trading in his old name for the cool new moniker: Kyuuta. Together, they embark on a whirlwind adventure, diving into a realm where the extraordinary becomes the everyday, and friendship knows no bounds.