Board Thread:Naruto Novel Discussons/@comment-25319479-20150725151541/@comment-3261234-20150727102114

Guys, this may be a really, really stupid question, but I never bothered that much with the KG, so here goes nothing: Where was it stated that there's only one single Kekkei Genkai possible with the combination of two Nature Releases? Namely, where was it written, that Water + Lightning = Storm and nothing else?