In its effort to reach her, the monster accidentally cracks a mysterious container, causing its mostly-liquid contents to leak onto the floor next to Tsubasa. Making contact with Tsubasa, it converges on her as a strange substance that transforms her into what appears to be a female, teenage equivalent of the form the man had transformed into while fighting the monster. With the aid of this mysterious 'power-up', Tsubasa is able to defeat the monster, despite it being somewhat accidental on her part.