Peiliang's Conjecture: a Small Collection of Science Fiction

This is a collection of short stories. Each science fiction story is about 10,000 to 20,000 words long. In boring real life, some second-guessings will inevitably appear, and there will be times when we look up at the stars, but who can guarantee that this is not true? Upload a science fiction story regularly and compile it into a science fiction collection. Let the real science fiction work! Thoughts are immortal, science fiction is immortal! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.