In 2749 AD, humans colonized the five major star regions of the Milky Way, and "mechas" became the core weapon in interstellar wars and resource competition. However, in the past hundred years, top-level mecha technology ("star core drive") has always been controlled by the monopoly company "Trauson Group", and "mecha consciousness rampage" incidents have frequently occurred in the underlying star fields. Star core crystals, symbionts, and the star skeleton clan, what secrets are hidden among them? . . . . .
