Traveling to Douluo Continent, Others Are Cultivating Martial Souls While I Am Cultivating Immortality

The most powerful Heavenly Emperor in the immortal world failed to overcome the immeasurable tribulation at the last moment. He would have been buried under the immeasurable tribulation, but at the last moment he did not completely die due to unknown reasons. His soul traveled to the Douluo Continent and became an immortal again in this world dedicated to cultivating martial souls. Let me mention here that the protagonist does not know the plot of Douluo, but he understands the modern city, which will be explained later. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.