Kaina of the Great Snow Sea ⁽⁴⁾

Kaina lives on a world covered in an organic membrane called the Canopy, created by massive Orbital Spire Trees. Far beneath the Canopy at the foot of the Orbital Spire Trees lies the endless Snow Sea, where Princess Ririha and her country of Atland struggle to survive against the cold and the rival nation of Valghia. When Ririha travels to the Canopy in a desperate bid to save her country, she is rescued by Kaina, setting in motion events that will have the pair travel the world to uncover its secrets.