In the star year 6996, people began to look for a new home. After wandering for several years, they finally found five livable galaxies. Humanity's life settled down, and technology continued to develop. However, hundreds of years passed, and the aberration did not develop as people imagined. Conspiracies accumulated over a century were revealed one by one. Only by looking back on everything can the masks of those people be taken off.
Concept: A group of children save their homeland (?