Ground Zero is a mysterious group of saboteurs, infiltrators, and demolition experts opposed to the Murasame Zaibatsu. Triggered by the widespread release of the proprietary renewable energy source, the MP Cell, the group strives to prevent the Zaibatsu's total economic domination of Galianda-plus whatever darker plans the company may have in store. The group is lead by Carbunkle, also known as Rabbit, a heavily disguised Kyra Hyral. Membership in the group is a carefully guarded secret for all involved since they are fully aware that their actions are being easily spun as terrorism by the public. Members operate in disguise at all times and never openly associate with the group.