Board Thread:Theories and Speculation/@comment-27924662-20160817160245/@comment-1872728-20160821130252

GreatestSin wrote: ^but so6p-chakra isnt the same as the chakra a rinnegan-user produces, afterall the so6p-chakra is causing the mutation, but the mutation ends in a different chakra form, this is why naruto didnt get the rinnegan despite getting so6p chakra, How I interpreted it, is that these special chakra are causing the mutation, and the mutation then produces these special chakra. Naruto didn't get Rinnegan because he doesn't have special eyes to upgrade with, he upgraded his Sage Mode instead. But what I'm trying to say, is that whoever has a genetic ability directly related to Kaguya would make them resistant to IT light.