Code Lyoko (2003)

Episode Overview

Title: High Stakes Plot: When Ulrich discovers that Yumi may have to return to Japan due to her father's job loss, he struggles with the thought of saying goodbye. Inspired by a lottery draw he hears on the radio, he devises a plan. Ulrich travels back in time to secure a winning ticket for Mr. and Mrs. Ishiyama. However, when his friends catch wind of his scheme, they expel him from the group until they can sort things out. Meanwhile, Xana seizes control of a tower, taking over Nicolas and unleashing a swarm of Krabs to defend it.