Piri, Yara, and the other children have lived in an isolated world shaped like a bowl since they were babies without the company of adults. Filled with curiosity, one day they climb the mountains to see if there was another world out there. But what feels like a fun trip at first turns into a terrifying experience. They fall into the abyss, and from there, a fantastical adventure takes them to a far and mysterious land. They meet strange creatures, new friends, dangerous criminals, and an evil witch. They must survive in the harsh world of adults if they want to return to their cozy and beautiful Bowl World.