Boil Release: Skilled Mist Technique

Terumī creates a cloud of mist which she releases from their mouth. This mist contains a powerful acidic property, capable of melting bodies, and chakra defences, such as Susanoo. The technique has an inherent disadvantage in that its effects are indiscriminate, limiting its usage to areas that do not contain allies. In the event that the mist escapes the containment area, the user can adjust the pH level of the mist to safer levels.

Though the mist is corrosive to all around it, the user seems to be immune to it, as Terumī used it in an enclosed area without endangering herself.