The girls end up in a new facility where they meet a maintenance robot. With a fish and a lonely robot, they find the meaning of what it means for something to be alive.
The girls search for food in a submarine. When Chito launches the camera as usual, it makes a connection to the network and all of image datas are displayed around the girls. Chito sees an animal like Nuko swallowing her partner Yuuri.
Chito and Yuuri are fixated on using their photograph machine, but they can't seem to get it to work. As they travel, they find a long forgotten temple.