MEMBER's Baba Yoshio finds himself between a rock and a hard place. His emergency shelter, Academy City's "Summer Resort" suddenly undergoes an emergency shutdown, closing in himself several hundred meters underground in District 22. What's worse is that water is rushing in to make his escape impossible, and with the only available operative of MEMBER now abandoning him, he eventually descends into hysteria. Also, they are expected to lose their powers in the mission, since the entire facility is equipped with AIM Jammers, devices that render espers' powers severely weakened if not unusable.