This type of novel was very common in online novels. It usually involved elements such as aliens and virtual reality games. Here is the answer to the question: The name of this online game novel might be called " Interstellar Online Game ". In the novel, aliens came to Earth and asked all young people aged 18-22 to participate in a virtual reality game called "Starcraft" for three days. If they performed well in the game, the future of Earth would be decided based on their performance. This setting may make the characters in the novel face all kinds of challenges and dangers. They need to compete with other players in the virtual world to obtain higher scores and rankings, and at the same time, they need to adapt and explore this new world. In addition, the aliens and virtual reality game elements in the novel might also add more suspense and interest to the story.