Fusion of Chaotic Celestial Bodies, I Am Invincible

In the fantasy world, thousands of races compete for supremacy. Some people open up the sky with their eyes, some people break the stars with a snap of their fingers, and some people cut off the eternity with one sword... Tang Chen's soul traveled to another world for sixty years but was unable to practice. He had no choice but to accept his fate and become an ordinary rich second-generation childbearer. But he didn't expect that the system would awaken sixty years later, and Tang Chen would merge with the chaotic celestial bodies to reverse chaos in the heavens and the world, stir up the long river of time, and push forward nine days and ten earthquakes to kill all enemies in the world. (I'm not very good at writing introductions, so please move on to the main text) PS: The story is invincible and the protagonist is invincible throughout.