Stardust Remnant

A giant colonial space station that has been drifting for 300 years, with 100,000 residents, but the technology has regressed to the level of steampunk. The "sanctuary" left by the first-generation colonists known as the "ancestors" is a forbidden area. The environment of the space station is deteriorating - the oxygen circulation system is gradually failing. Officials declare that the earth is a "lost paradise", but no one knows the coordinates. The protagonist Li Xingye....