User blog comment:Martialmaniac/How does "In" work?/@comment-26850787-20150625023730/@comment-5780397-20150625102239

Sorry if I wasn't clear, I know the effects of In, just not the principle. My only objection is that, even if a camouflaging layer was used, it would be possible to perceive it, even if it is very faint. We should admit that layer is different from normal aura (without involving Transmutation), hence why I came up with the "aura" spectrum theory.