Ah, hello Mitsuru-san! I have recently 'arrived' as I have been told.

[ So she says, leaning over Kotone's shoulder. ]

I have also reunited with Kotone-san. I found her in a ball that was being advertised as a form of miniature housing and pleasant sleep.

[ It really hasn't been long since Aigis last saw Mitsuru or Yukari... even if the same can't be said by them. In any case, it's clear they were—rather reasonably—worried about Kotone's whereabouts... so isn't it only right that she completely rats Kotone out provides a report? ]

It appears however that those who enter cannot leave until released by another.