You Go and Evolve. I Want to Become an Immortal.

In Noah's Era 6470, Song Zhi received the genetic test report: G9's fitness level could not absorb even 10% of the lowest-level evolutionary fluid. The empire judged him to be a useless person in this life. He lives on the edge of the waste gas area, breathing "high-energy inert gas" that is despised by all mankind, waiting to die. Until the black jade left by his grandfather took him to another world. There, the waste gas is called spiritual energy, which is a necessity for cultivation. His G9 useless talent is called genius. And the person who wrote the diary and left his bloodline in the world of immortality was his ancestor who had disappeared from Golden Spike Star for hundreds of years. As the Imperial fleet surrounded him, he drew a flying sword. "Let's see which one is stronger: your ship or my sword!"