You will Watch Code Lyoko Episode 7 online for free episodes with HQ / high quality. Stream cartoons Code Lyoko Episode 7 Image Problem After an unexplained incident on Lyoko ends up devirtualizing Yumi without any cause, Yumi is taken to the infirmary. After waking up, she attacks Yolande. She continues to act weird throughout the day, wanting to go to Lyoko with everyone else. Jeremie won’t let them, though, because he wants to know just what caused Yumi’s devirtualization.