I Am Exploring the Secret Realm in the World of Xianxia

In ancient times, there were ten continents, among which the nine righteous tribes occupied nine states, and the evil spirits occupied the tenth state. Then the Demon Lord led the demons to invade the Nine Provinces, and the nine great masters fought hard to resist. The Demon Lord was seriously injured, and the Tenth State was sealed. The Nine Masters were also seriously injured by the Demon Lord and died, leaving behind the secret realms inherited by each race. Thousands of years later, the seal of the ten states will be broken, and the demon lord will make a comeback. The protagonist Xu Youcai is driven by fate to explore the secret realms of various tribes, becomes the leader of the human tribe, and leads the nine tribes to fight against the devil.