In the Zerg novels, what was the name of the work that used the main leg to shoot spores into the universe to build a Zerg base?

Planet Builder. The main character of this sci-fi novel, He Xingzhou, built a steel wall, a giant mecha, a spaceship, a space fortress, and planned to build a Dyson Sphere. I recommend this novel to you. I hope you like my recommendation.😗