Future War: Starting with Modified High-Tech Mechs

The Fourth Catastrophe had arrived: a hyper-advanced civilization from Proxima Centauri, 4.22 light-years away, had caught everyone off guard and blasted even its own home planet into cosmic dust. As doomsday drew near, nations around Earth, having suppressed news of the impending catastrophe, launched frantic military upgrades and prepared for war... awaiting the final battle! Meng Hao, chosen by the last surviving spark of the Proxima Centauri civilization, gradually rose to become the commander-in-chief of Huaxia’s military preparedness. 【The United Kingdom announces the successful development of a new rifle...】 【Huaxia announces that plasma tracking cannons and electromagnetic storm grenades have been issued to the entire military!】 【The United States announces the mass production of remotely operated combat robots...】 【Huaxia announces that AI-powered engineering mechs have completed construction of a lunar defense base, and a stellar-class cruiser fleet loaded with space combat mechs has arrived at the Neptune outpost!】 The United States was dumbfounded. “We agreed to fight the Fourth Catastrophe, so why has Huaxia jumped straight into an interstellar war?!” The Fourth Catastrophe, which had planned a sneak attack on human civilization, was crushed by Huaxia and driven into the depths of the galaxy! Meng Hao said, “All fear comes from a lack of firepower!” And Huaxia had enough firepower to set its sights on the Milky Way, vie for supremacy among the stars, and charge toward the vast ocean of stars!