Think steam punk for this rp I believe that's the setting I'll be going with. Also I'll explain a few things...
sky whale- giant whales who fly, pretty harmless but if they crash into the city they can cause a lot of damage.
Guardians- if anyone's ever played Shadow of the Colossus then that's basically what the guardian's would look like. Giant creatures that are very powerful.
Riouk- A flying chunk of land with a palace and town on it. Also has steam pipes and such sticking out.
The Keep- Part of the palace where the Guardians live and the gates are.
The Ward- The world of the spirits. There are several parts to it but the focus of the story will be on Riouk.
Any questions just let me know