In a grim realm known as the Netherworld, monsters, demons, and outcasts coexist, each confined to their designated sections of a divided school. Werewolves, vampires, gorgons, and zombies inhabit one area, while demons and outcasts occupy their own. Interaction between these groups is strictly forbidden; any violation results in expulsion and banishment to Arashi, a perilous lake of both fire and water. Those exiled, along with their families, are deemed threats and permanently cast out of the Netherworld.The school’s division stems from a powerful ruby buried beneath its foundation, which binds the Netherworld and ensures the Takahashi brothers remain imprisoned. These brothers—one a monster, one a demon, and one an outcast—each bear three gems on their chests, mirroring the ruby’s power. When they perform their dark ritual, they merge into a formidable three-headed beast.With their abilities, they usurped the rightful ruler of the Netherworld, seizing the throne and becoming enemies of the realm. For two centuries, they ruled with an iron fist, devastating families, exploiting their authority, and eradicating any potential rivals to safeguard their reign.However, a new generation of teenagers, endowed with the same powers as the Takahashi brothers, rose to challenge the tyrants. After years of rigorous training, they engaged in a fierce battle, ultimately restoring peace to the Netherworld for two millennia. Before their demise, they entrusted the ruby to protect the realm, ensuring lasting tranquility.Now, in a modern Netherworld, the ruby has mysteriously vanished, leaving the realm vulnerable and bewildered. A group of teenagers embarks on an epic quest to recover the lost gem, confronting fears that have haunted them since childhood. Join them on their adventure in *Netherworld: Journey to the Lost Land*