Cultivating in Dou Po, Unrivaled in Douluo

Invincible protagonist, satisfying plot, no system, no level suppression. The protagonist is a Dou Wang at thirteen, a Dou Huang at fourteen, and a Dou Zun before twenty... Su Luo transmigrated to the Douluo World without the standard system for transmigrators, but Su Luo wasn't flustered. This was because his Otherworld Gate Martial Soul allowed him to travel to the Dou Po World. When Su Luo returned to the Douluo Continent as a Dou Huang, Dou Zong, and Dou Zun, he swept away everything with absolute crushing power. How will the Divine Kings in the heavens survive under spatial strangulation?

PS: The protagonist is a person with his own thoughts, so he decides his relationship with the original protagonists of both worlds based on benefits. Also, if there's something you don't quite understand in one chapter, you might want to read two more chapters. I can't explain everything in one chapter; if I did, this book would become an encyclopedia. Finally, the images are from the internet; please contact me for removal if they infringe on rights.