[It seems like we're not the only ones who are convinced.]

I'm not sure what it is that you seem to think we are all so convinced of, but having [the barest hesitation before this word choice] seen many people die in battle due to the removing of wings, and having seen civilian Malnosso, soldiers of the Malnosso, and Third Party members all with wings I am as sure as I am about anything here that the wings are a natural part of this world.