Double Star Legend Star Land Roaming

A young man from Earth was dragged to an alien planet by fragments of the star core. In the four-level structure of tribe, continent, universe, and concept, he led the nine major races to multi-dimensional symbiosis in a "connected" rather than "crushed" manner. In the end, he gave up fighting, giving up his body, giving up himself, and became the eternal guardian wind of the two worlds. Topic Symbiosis - understand differences, cross boundaries, and choose trust. From "one person looking up at the stars" to "everyone looking up at the stars". Summary of world view Galaxy: MAMBO-9 galaxy, four star system (twilight/twilight/night/phantom day), the main stage is Adonis star