Board Thread:Questions and Answers/@comment-180.214.232.30-20161123094143/@comment-33658145-20161123125200

It's okay... in fact many people do write "novel with cookie run story." It's called fan fiction.

You don't need to ask permission to write Cookie Run fan fiction, but be aware that we [the wiki] are not affiliated with Devsisters, although Devsisters did notice us once.