Aego

Owen's sidekick and best bud. 

Whenever Owen gets down on himself or afraid that he will mess up and ruin his area of the sky, Aego is always by his side to cheer him up or soothe his anxiety. 

Aego seems to be the only one of his kind and has been around for as long as Owen can remember, which really helps their relationship as Owen sees Aego as the one constant in his life that hasn't been taken away somehow, and he finds immense comfort in that.