Hello I was wondering if you would let me use Shinkyō in my fanfic. I plan on giving Naruto a Fox Summoning contract instead of the toads and I would like to be able to use it for when he goes to learn about becoming a sage. Please let me know if you are okay with this.
I'm afraid I'm going to have to politely deny that request. The Four Beasts are for my personal fan fiction, not the fan fiction of others, and I'd prefer they stay that way. Thank you for asking, though.