Lava Style: Melting Appearance Technique - a kekkei genkai ninjutsu used by Mei Terumi. She converts her chakra into a powerful acidic slime and spits it out from her mouth, fully controlling the volume and shape of the viscous liquid. At short range, this technique reaches its target faster. By spreading the acid widely, Mei creates a wall, upon contact with which any object softens and loses its shape. The acid can even corrode chakra constructs, including Susanoo. After a miss, the abundant acidic smoke obscures the view, allowing for a stealthy follow-up attack.