The summary is: Underground tunnels were under siege and The Attic agency was tasked with rescuing those trapped. Agency leader Annie Hox devised a plan to send teams into the tunnels despite no longer doing field work. Annie led her team underground but they encountered enemies who had taken down another team. Annie decided to stray from the plan and set off traps in the tunnels, admitting she had never done so before, plunging everything into darkness.