members of the Earth-Defense Corps dug the part of soft sandstone with
chisels and hammers which were borrowed from the priest, and they
advanced among the ground. But at last, they became not
able to move by being enclosed by firm
' Oh, no..... All is over. We will be buried here, and fossilize! ' Poporin sighed.
' Poporin! This must be the Piyo-Piyo space alien's mental attack which tries to make us despair in the cooped-up feeling. Never give up! ' Junko said.
' PAO!! My nose got out from the ground. There is an exit! ' Iyan found the exit!
Poporin and Junko obtained vigour by discovering the exit. They crawled the space of the rock, and managed to escape from the ground.