Code Lyoko Episode 3 – Holiday in the Fog Episode Title:Holiday in the Fog.Episode Description:After Jeremy and Ulrich paint graffiti portraying Jim in a less than favorable light on a wall in order for Jeremy to remain at school during a vacation, Sissi overhears him talking with the others about his reasons for doing so: to watch X.A.N.A.. She gets her father to let her stay there during the vacation so she can discover the group's secret. X.A.N.A. takes the opportunity to possess several barrels full of poison and turns the poison into a deadly, living gas. When Jeremy finds out, he calls his friends away from their respective vacations. X.A.N.A. uses the gas to attack Jeremy, Jim, and Sissi, and Jeremy just barely makes it out. Ulrich stays behind to find Jim and Sissi while the others go to deactivate the tower. In the end, Jeremy once again sprays graffiti, only this time, Ulrich helps and it shows Jim as a king, much to Jim's liking.