The Inheritor of an Extraterrestrial Civilization was a science fiction novel about an alien race called the " Inheritor ". They had intelligence and emotions similar to humans but had different physical characteristics and abilities. The protagonist of the story is an heir named "Stirling" who discovers that he has a special ability to inherit the legacy of other alien civilizations and lead these legacies to serve humanity. In the process of exploring alien worlds, Stirling encountered various difficulties and challenges, but he always firmly believed that only through communication and cooperation with other civilizations could the prosperity and development of real alien civilizations be achieved. In the end, Stirling and his team made great contributions to mankind and became an indispensable part of mankind.