A few days ago, Dr. Gu, who claims to be an entomology expert, woke up from his afternoon nap and saw his son catching a fly in the yard. He brought the fly to his research lab, examined it over and over with a magnifying glass, and flipped through materials from his bookshelf again and again, yet he simply couldn’t identify what kind of insect it was. Dr. Gu was extremely excited—he believed this was an extraordinary discovery, one that would surely make him world-famous. He named the fly "Gups Dubbs Hiliwotus." Just then, Dr. Gu’s old friend Dr. Du knocked on his door. Dr. Gu was extremely cautious, afraid that his discovery might be exposed. He introduced the insect to Dr. Du, and the two argued fiercely over the naming of the fly, their faces flushed with anger. Seizing the opportunity, Dr. Du even hastily wrote a hundred-thousand-word thesis. These two bookworms, detached from reality and buried in their studies, ended up falling out over a fly that even farmers could recognize, even taking their quarrel to the authoritative Professor Xue…