The Super-Dimensional Evolution Was Promised, How Come We Start Fighting First?

In the desolate depths of the interstellar world, technological relics that could subvert the future sleep. In order to fight for the relics, humans started an all-out war in the Mecha Era. The direction of evolution has been distorted by artillery fire. Some people choose to live in symbiosis with mechas and transform into war weapons with the power to destroy heaven and earth. Some people stick to the dignity of pure blood and use top technology to create more lethal armors. When the secrets of the ruins were revealed, humans discovered that the so-called evolution and future were just pawns on the chessboard of the interstellar beasts, and mechas were their only weapon of resistance.