Ninth Age: Mecha Cultivator

In the future world, when humans explore the galaxy, they discover the "evolutionary totem" left behind by the ancient cosmic civilization. The protagonist accidentally obtains the most special "civilization fire" totem. From then on, the mecha he drives can evolve itself, and the path he takes is a double ascension of technology and genes. While other strong men were still competing for resources, he was already looking for a way out for the entire civilization, standing shoulder to shoulder with the gods as a mortal.