Somehow Shimoda stumbled into an underground kingdom.
This kingdom is a land for "animals that create the perfect society", with their queen at the top.
In this society, there are few physical differences, no aging, and the collective's happiness is prioritized over the individual's. It's too ideal a place, but there is a hidden truth about this system
That means the queen's tummy would get 
stuck in the tunnels when she's pregnant, too.
يعني هذا أنّ معدة الملكة ستعلق
في الأنفاق عندما تكون حاملاً
Das bedeutet,
dass der Bauch der Königin
Entonces la reina tampoco podrá
moverse al estar embarazada.
Entonces, la reina tampoco podrá
moverse al estar embarazada.
Quand la reine est enceinte,
Então a barriga da rainha ficaria presa
no túnel, enquanto ela está grávida.
Значит, когда королева беременна,
её живот застревает в тоннелях,