Becoming an Immortal Through Tribulation

In ancient times, there was an immortal who was called the Lord of the Realm and controlled hundreds of realms. Afterwards, he fought with the gods and won, and then fought with the four immortals. He was defeated, causing the hearts of hundreds of realms to burn. The flames penetrated the nine heavens and penetrated the eighteenth level of the lower realm. All things could not survive. This was a desperate situation. The immortals left a soldier, named Jiugongtu, which fell into the flames, but was not destroyed. Endless years later, a small world grew out of it, calling itself the Yuantian realm...