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
If they don't age, only the children will die,
 and generational change can't happen.
إذا لم تتقدّم بالسنّ، سيموت الصغار فحسب
ولن يحصل تغيير أجيال
Wenn sie nicht altern,
sterben nur die Kinder
Al no envejecer, mueren los niños
y no hay un cambio generacional.
Al no envejecer, mueren los niños
y no hay un cambio generacional.
Sans vieux, les jeunes souffrent,
et pas d’alternance de générations.
Se non invecchiano, moriranno solo i piccoli
 e non ci sarà ricambio generazionale.
Se eles não envelhecerem, só os filhotes
morrem, e não há uma troca de geração.
Если кружки́ не стареют, умирают
только детёныши, и поколения не сменяются.