The Fourth Disaster: Starting in the Wasteland

186 Years after the cataclysm swept through the planet Phil, the world has changed beyond recognition. As the heir to the Wu Principality and the commander of the 91st Army, the protagonist wakes up from the cryo chamber of the underground fortress. The former glory has been buried in desolation. Only this strong fortress and advanced laboratory retain hope. (Note: The first two volumes focus on the development process of the protagonist, involving a lot of technical theories, various facility planning, equipment lists, equipment functions, technical parameters of weapons and equipment, etc. If you don't like it, you can move on.)