「 Exposure of Unnatural nature 」 He has revealed Unnatural nature hidden inside the human beings. There is people in nature and there is nature in people but there is unknown nature behind this world. People has made this natural material and made into unnatural things which can destroy the world in few seconds. Why there is such a material hidden on this Earth? He expresses that there are big contradictions left in this nature which makes really unnatural. Is this natural? Or this is meant to be. Human can not hide this contradiction inside.