The Koso Koso no Mi is a Paramecia Devil Fruit that allows its user to make their body paper-thin, in order to attach themselves to a surface, making him a Paper-thin Human (紙一重人間 Kamihitoe Ningen?).
The Koso Koso no Mi is a Paramecia Devil Fruit that allows its user to make their body paper-thin, in order to attach themselves to a surface, making him a Paper-thin Human (紙一重人間 Kamihitoe Ningen?).