From the Start, I Proved Myself an Emperor, but I Want to Build a Clan

A satisfying power fantasy, no System, no saintly do-gooder, intelligent characters, a family-focused story, transmigration, and decisive kills. The pacing is good now, and I hope you'll keep reading. It only gets more exciting from here, and I hope you'll stick with it. The writing will keep improving, especially starting around Chapter 60! The protagonist transmigrates from the modern world into the vast world of the heavens, only to find himself in the body of someone facing an emperor's tribulation. After surviving it and becoming the only Great Emperor among the heavens, what the protagonist wants is to build a family!