Lore and the Legend of Nagi and Shiranui, one of Amaterasu's previous incarnations.

[Youtube] https://youtu.be/yX-a1ZdzMjA [/youtube]

Ōkami ending, except that Yami wasn't defeated in this roleplay.

[YouTube]https://youtu.be/iN9QKz4NZt0  [/YouTube]