It Was All A Dream

Basically a Howl's Moving Castle adaption :P

Meliodas is a man infamous for stealing young girl's hearts, hiding away in a moving castle that remains hidden in the Waste. Elizabeth is a victim of a distant war, tired of her mother's probing to get married.

So when Elizabeth is cursed by a witch to forever appear old, who better to stumble upon than him? Surely, he would be able to help her break the curse?