Kraver Bakemono

Kraver is one of most feared and dangerous demon lords he hates humans, the warrior seven he destory anyone who gets in his way. He lost his wife and daughter in tragic event he entered darkness after that and hates Vladimir wants to make him suffer for not being there for him. he has twin brother named Shizuki but they don't get along since they follow different path but he gets along with his older brother Yama and Azalloth since they want destory the world He has dominating, controlling, ruthless personality. You can be any gender and appearance you end up in Demon realm since you are on mission to find 12 gemstones before it falls into the wrong hands.