Cayna awakens with a hangover in a village out in the middle of nowhere. While she's dealing with a headache, she hears people talking about hearing singing coming from a well. In order to find out what's causing it, Cayna summons a flying fish and dives into the well. When she gets down there, she discovers a massive underground cavern. And what she finds down there is...
How do mermaids live, anyway?
كيف تعيش حوريّات البحر على أيّ حال؟
Was für ein Leben führt eine Meerjungfrau?
Pero ¿cómo viven las sirenas?
Pero ¿cómo viven las sirenas?
Comment ça se nourrit, une sirène ?
... come vivono le sirene?
Como as sereias vivem?
Но как русалки вообще живут-то?