Alien Online Class: the Wrong Technology Tree Is Buried with People All over the World

Li Sa was accidentally selected by aliens and became the spokesperson for imparting technology to the earth. "People on Earth, I will first pass on your starship technology." "It's too far. I can't stand the cold. Let's get an electric stove that doesn't need to be plugged in." "Okay, let me teach you how to generate electricity through nuclear fusion first." "It's better to pass on a wind-resistant warm quilt first and hold it on for a while." "..." At Li Sa's strong request, the aliens had to first teach the technology of nano-polymer thermal insulation materials. However, subsequent tests revealed that humans were unable to complete the problem of particle shields arranged by aliens. "If you fail the assessment, the earth will be destroyed within an hour." The world is plunged into unprecedented panic! At this time, Li Sa said that he had one last request... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.