It was invented by Uaio after he joined Junjohenkō . By manipulated his chakra as well as other shadows, he can literally hide within a shadow. It does not have to be his, it can be someones elses and even the shadow of a non living object. When he is hidden within a shadow he can attack whoever is in range. It looks similar to those who use the Mayfly technique but only with shadows. He can come out of the shadow fully or only partially with his head and shoulders being the only thing seen as the rest of his body is hidden. While being hidden he can use other Shadow Related jutsu and can even connect the current shadow he is hidden in, to another one and can move to it. Another aspect of this jutsu is that he can hide ninjutsu within it and then let it out to an unsuspecting opponent who