Why does Ysayle want to protect Nidhogg? (spoilers)

[Frederick22]

The reason why dragons have this behaviour with man is beacose of the allagans. so we I have never seen any dragon saing a lie.
For now we can asume that the origin of this conflict started with the allagans, have you ever visit azys la? I think so far we have learned more than enought of the atrosities the allagans have made, it makes kind of a perfect exucse of why dragons dont trust man.
Another thing about that history is written by victors, well this implies to dragons? only man does that, thats why there another reason why we should belive on their words

The dragonsong war is a different story, just to make clear I understand your point