After making sure his roommate wasn't about to be left behind during the evacuation, Sanada quickly made his way to engineering where he suspected Niou would be. It didn't hurt to come down here and make sure all of the engineers were following the protocol for this particular evacuation signal and wrapping up final procedures before heading to the stairs.

Sanada greeted the engineers he saw and shouted out a few commands before marching up to Niou's door and giving it a firm knock. "Niou, time to evacuate." He had promised to carry him up the stairs to safety if it was ever required after all.