I Have an Arsenal in the Last Days

When the end comes, all creatures evolve and become extremely powerful. For various resources, various forces are competing for each other, and death can be seen everywhere! However, the protagonist has an arsenal system, including aircraft, cannons, and aircraft carriers. Tremble, noobs, the most powerful military group is rising. The protagonist with countless advanced weapons has become the God of Doom. All enemies will eventually be trampled under his feet.