Fantasy: After thousands of years of seclusion, I became a saint

Qin Hao traveled through time and became a holy son of the clan. He obtained the Dao of the Great Emperor and became invincible, overthrowing the invincible opponents of his generation. But when he was training in the Ancient Forbidden Land, a nine-story Immortal Tower was born, and he has been trapped in the Forbidden Land ever since. After being trapped for thousands of years, Qin Hao walked out of the Forbidden Land with his monstrous cultivation, and discovered the originally glorious and immortal Supreme Holy Land. , but is facing a disaster...