Original: Odd Della Robbia, Ulrich Stern, and Yumi Ishiyama become involved in these attacks, and Jeremy has no choice but to share his secret with them. Odd, Ulrich and Yumi are sent into Lyoko using 10 f scanners to stop the force attacking their world.
Simplified: Aelita, Ulrich, Yumi and Odd go into the world called Lyoko.