Spirit Mecha Master I

["Soul Mecha Master" Part One] Earth was invaded by alien beasts, leading to biological mutations. Humanity struggled to emerge from the post-apocalyptic crisis, reclaiming living space, rebuilding civilization on the ruins of the apocalypse, and striving to develop technology, creating mechas to fight against the alien beasts. Through hard work, Dong Jiu Ri finally became the mecha student he had always dreamed of being. However, on his way to report to the academy, he was attacked by an alien beast and awakened memories of his past lives, thus embarking on a life of unparalleled success. He was a business tycoon five hundred years ago, a base leader in the post-apocalyptic world, a cour...