Stemming from his mastery of the Soul Release nature as well as years of studying the fires of Amaterasu, Ao has created a technique that surpasses all other Fire Jutsu, while not actually being true fire itself. By gripping his opponents chakra he is able to use his eyes to manipulate it and convert it into a rare type of spiritual energy, and by doing so he is able to cause the chakra to combust in on itself and burn the host from the inside out, however when analyzed it will be shown that they died from loss of chakra as it is vented from their bodies.

This is done by Ao focusing in on his opponents chakra and then recording it with his right eye while doing the same with the area around him with his left. He then makes contact with his opponent and forces their chakra to become like a magnet to that of the chakra around them, and then by doing the same to the environment he is able to pull their chakra out of their bodies painfully. When this occurs the victim feels an intense burning as Ao has created a one way mirror for which their chakra passes into the surroundings, killing them if not stopped by Ao himself. The one fatal flaw of this technique is that it cost Ao one of his eyes as payment as well as half his chakra for this affect he has not used it as he has not deemed an opponent worthy of its power yet.