Wise owls rule this world, they live on a huge old Ga Hoole tree. Every evening the main characters listen to the legend of the Guardians, they like the story of courage and courage. Only Kludd laughs at his sister and brother all the time that she is too naive and believes in fairy tales. Soren and Klud decided to fly a little while their parents flew away on their own business. Not calculating their flight, they accidentally collide, which leads their bodies to fall. The worst thing in this situation is that he fell is not a favorable place for owls. At some point, they are picked up by unknown owls, and then they find themselves in the canyon of Sant Egoulis, where the not very kind inhabitants of these places live.

New acquaintances call themselves Pure, their supreme queen named Naira is too cruel and demanding, so if you contradict her, you can be in a not very good position. So Gylfi, trying to resist the queen, finds himself together with Soren at dirty work. Clode at this time refuses to go with his brother and try to gain the trust of the mistress, and he manages to achieve this very quickly. There are a lot of strange things going on here, and it is not known how to get rid of them, so Soren will have to look for a way to save himself.