It recommended a novel with infinite nature and the ability to travel through time. It included Yuri Base in " Yuri's Revenge ", but the image of the barracks was the pig's foot in the novel.

The novel "Infinite Base in the Heavens" might meet the requirements. It was a novel in the Infinite Heavens genre. It described that one could obtain weapons and equipment by scanning the technology trees of other worlds. It also had elements of Yuri Base. The pig trotters with their own base could continuously obtain new technology and build their own weapons. I hope you like this fairy's recommendation. Muah ~😗