After Symbiosis, I Span the Galaxy

Five years ago, a large-scale war of aggression broke out in the Milky Way. The alien race headed by Ord wanted to occupy the resources of the entire galaxy and enslave the aliens and launched an aggressive war. Countless alien races descended on the planet. Humanity was slaughtered and the homeland they depended on for survival was destroyed. The alien race Moro reached cooperation with humans and created a new species - the symbiote. Together with mankind, they resisted Oord's invasion plan and rebuild the homeland they depend on for survival.