(Originally published at 10. October 2014) William and Co. are participating in a game show by a host named Robert and want to help Ulrich to pay for the operation of his wife. Sissi is the current teacher of the former Lyoko warriors and believes, that her son, she's raising by herself belongs to William. Yumi finds something strange about the host of the game show and asks Jeremie for help. Is she right? What's going on with Ulrich's wife? Who's Robert really?