The guardian Yurlungur suddenly appears from out of a swamp. In order to save Yurlungur, who swallowed a foreign object now stuck deep in his throat, Leviatan and her friends enter his body to search for the object. As they wander lost, Leviatan and her friends discover something enormous...
I accidentally swallowed something 
that sank into the swamp.
لقد ابتلعت شيئاً وقع في 
.المستنقع عن طريق الخطأ
Ich habe versehentlich etwas verschluckt,
das im Sumpf versunken ist.
Sin querer tragué algo que 
estaba hundido en el pantano.
Eu acidentalmente engoli algo
 que afundou no pântano.