This technique is used by Fūka to switch her consciousness between the several bodies she has access to. She needs to do this because of her Execution by Kiss technique: since a single body couldn't handle so much chakra, she had to use several to distribute all the chakra she had sucked during her life. Bringing out a scroll, she obscures her body in a quick movement, and switches into another body which allows to get rid of any physical damage, whether caused by ninjutsu, taijutsu or genjutsu. The body can still have their appearance for the opponent think that she it regenerated. Once destroyed, the body will be automatically reduced to sand and it will reappear in a new host, unharmed. Each body possesses a unique combination of elemental affinities.