3490 LINARY X-17, the Second Great War erupted and brought unbelievable destruction to the World. William Lauz, Leader of SPECTRE, an organization that controls the Red Sun System, allied with Clyde Stone, a fated friend where they met each other 10 years after the Second Great War against the Premir Empire, humans from the other Galaxies. The story take place at the year 3501 in the 'Red Sun System’ which is in the ‘Red String’ Galaxy. Clyde Stone is the Leader of NANO, a similar organization like the SPECTRE. The two Organization tasked with protecting the 'Red Sun System’ will wage war which results in the Third Great War to end the Premir Empire that threathens the peace of the ‘Red String’ Galaxy.