Ep 22. Rock Bottom

Odd has a crush on Sam, a rebellious teenager from a neighbouring school. They have agreed to meet in secret inside the school grounds at Kadic. Sam leads Odd to believe he's in for some romance. He quickly comes to his senses when he realises that Sam is in fact planning to steal a lap-top computer. Just before being caught red-handed by Jim, Sam manages to hide... and Odd is the one accused of stealing. Jim drags him back to his office, locking all the doors behind him. While all this has been going on, XANA's ghost has attacked the foundations of the school buildings, modifying their structure. The foundations crumble, so much so that the school buildings start sinking into the ground like a fleet of shipwrecks. The only way to avoid catastrophe is to get to Lyokô. But Sam is a prisoner in the science building which is sinking into the ground. While Yumi and Jeremy rush to the factory, Odd and Ulrich must do everything they can to save Sam.