Code Lyoko is about a group of five boarding school students enrolled at Kadic Junior High School: Aelita Hopper, Jeremy Belpois, Odd Della Robbia, Ulrich Stern, and Yumi Ishiyama. The students travel to the virtual world of Lyoko — which is found in a supercomputer housed in the basement of an abandoned factory near the school — to fight against a deadly multi-agent system named Xana. Aelita Schaeffer, Jeremy Belpois, Odd Della Robbia, Yumi Ishiyama, Ulrich Stern, William Dunbar , Xana and Franz Hopper/Waldo Schaeffer are the principal characters. Enjoy this Find the Characters game for kids.