Siyan, as a cat from a golden-evolved life form that has reached the top of technological development, comes from a distant galaxy and quietly integrates into the daily life of ordinary people on earth. It records every warm picture of this family with the subtle flicker of light in its pupils. Its genetic evolution is completely different from that of ordinary cats, giving it a perception that far exceeds that of the species. As it spends day and night with this ordinary family, what kind of evolution and emotional entanglements will it have in the future? Is it the final emotional awakening, or is it a quiet return...?
