Code: Assassins

Fresh from winning the war against XANA, the Lyoko Warriors are taken by Abstergo Industries. Each Warrior is thrust into a machine called an 'Animus'. They'll relive the lives of their ancestors, and see some of the best and worst moments in human history. But why does Abstergo want THEM to do it? (Crossover between Code: Lyoko, and Assassins Creed.)