Generation Ark, the Last Voyage of Mankind

Humanity's interstellar age is over before it even begins. In 2100, human exploration spacecraft discovered a wormhole in the Kuiper Belt, and interstellar colonization seemed to be just around the corner. But at this moment, disaster strikes. The stars in the Milky Way, including the sun, are inexplicably decaying and dimming, and the solar system will die within three hundred years. In order to save the nation, the Ark Project came into being. Five Ark spaceships set sail carrying the hope of civilization. I hope that this is not the last voyage of civilization. When setting sail, people did not know that the truly terrifying thing on the dark voyage was never the void outside.