The Butterfly Star is a planet in the Osm Galaxy. There are humans on the Butterfly Star (hereinafter referred to as the Old Butterfly Star people). The level of civilization and technology of the Butterfly Star is very high. At a certain point in time, the Old Butterfly Star people discovered that the star was in its twilight years, so the Old Butterfly Star people locked the nearby solar system as their new residence and moved to the solar system with the Butterfly Star. However, due to the shortage of resources due to many accidents along the way, the dissociation device had to be used in advance to dissociate the nearest Neptune and its satellites, and the Butterfly star replaced Neptune in orbit. Due to the extreme environment of Neptune's orbit, the old people and animals and plants on Butterfly had to face death. During this period, due to the constant collisions of Neptune and its satellites, new resources gradually formed on Butterfly. Two million years later, the first new Butterfly "person" - Plastic, was born, and began to repair Butterfly.
Purpose: Cherish time
