E is a minor character in Bakugan Battle Planet. She began as a former antagonist working for AAAnimus Inc., participating in unsuccessful efforts to acquire the Bakugan partnered with the main protagonist group, the Awesome Brawlers. These repeated failures led to her dismissal from the corporation. Following her departure from AAAnimus Inc., E joined the Exit Team, a group operating under the AAAnimus umbrella that later engaged in positive actions. Within the Exit Team, she held the lowest-ranking position. Her partner Bakugan is a Pyrus-attribute Mantonoid, used in Bakugan battles. E's trajectory shows a shift from participating in antagonistic activities under AAAnimus Inc. to undertaking beneficial deeds as part of the Exit Team. Her appearances are confined to the Bakugan Battle Planet season.