The narrator tells us that in the past hundred million years, the light-worm has astounded the entire galaxy. Everyone has been fascinated by this remarkable creature, but they have also been consumed by it and have turned it into a nightmare. The light worm's final demise is a signal that the era of light-worms is over, but those who lived during that time still struggle with their horror. The narrator feels that he would rather destroy the entire universe than let even a single light bug live. He tells us a secret that he has been hiding for years: after losing the red scarf, he had a fight. The fight was the worst fight he's ever had. He says that it's not his fault that he lost the scarf, but that of his opponent, duo duo. He also says that his parents have called him because they're worried about the same problem.