"Student Li!" When a voice called him from behind, Yang had been walking in the middle of the cobblestone road for half an hour in his soft-soled light shoes that were almost completely uninsulated. Along the way, he had missed two subway entrances and three floating train viaducts, but he had no intention of stopping to change to the subway or electromagnetic floating car. As for the clubhouse of his natural history research society, even with his excellent sense of direction, he would probably have to walk until midnight to reach it by walking in a completely straight line.
Hearing someone calling his name, Li Yang stopped in thought, slowly turned around, and looked in the direction of the voice. He saw a man in a light-colored suit standing in the shade of a tree not far away.
"Mr. X
