Zettai-teki na Mu: Boido (絶対的な無: ボイド, Absolute Nothingness: Void) is another jutsu developed by Nigini, this jutsu enables him to take all the senses of everyone inside the jutsu's area of effect. This jutsu, though it may look like a genjutsu, is really a ninjutsu. This disrupts the senses including the sense of direction, sense of hearing, sight, smell, touch and taste. Outside the AOE, you can only see a mirage, and anyone who steps inside it will get caught in the jutsu. Nigini states that this is his favorite jutsu.