As teenagers, Lex and Oliver went to the same prep school. Oliver and his friends bullied Lex and his only friend Duncan. When Duncan was ruining Lex's plan, Lex was furious at him. In the present, Lex and Oliver attend an alumni gathering at that school, where one of Oliver's friends gets impaled. Elsewhere, Atem, all of his universal group of animal/pony friends/allies and Clark sees satellite photos that show four other craters, which were created the day he escaped from the Phantom Zone. These indicate that others came to Earth.
