In the future world, science and technology are advanced. Human life is at the high end. A small half of the human race is prosperous and wealthy, a large half of the human race is born in water and fire, and some people are mediocre.
Galaxy W418, a floating spaceship in the vast Milky Way, driving aimlessly... That is the Galaxy ship.
The most troublesome space pirate organization for the earth's military is Fan's ship.
'Fan' continuously attacks and robs the spacecraft sent from the earth to patrol and collect mineral resources.
... Who is the righteous party?