The four stories have one obvious point in common: the threads. They are everywhere ! The basis of Tract's horror is thus in these elements staged in a rather disgusting way. They traverse the bodies, and come out through the extremities. They dripping, we can not get rid of them. The horror, unhealthy, is carried to the extreme by aesthetizing the bodily modifications and other inert bodies. By reading the different news, we manage to put ourselves in the place of the characters; the show offered by Shintaro Kago does not rebel not only by its appearance to visual, we feel, we imagine, we see it, it itches!