Jumble Rock

The Nursedessei's systems suddenly go down. A power-outage?! Who appears in this emergency but Maruluru of the previous GUTS-Select team! Kanata and the crew are grateful for their seniors' timely appearance, but Marluru's sharp tongue leads to heated outbursts! Will Kanata and crew figure out how to work with Marluru and safely restore power to the Nursedessei?!