The first artbook of reoenl, an illustrator who creates overwhelming stories that captivate the audience without words, is finally available in a gorgeous two-volume set! Over the past few years, reoenl has been creating illustrations of characters with various worldviews and backgrounds and has been releasing them through social media and doujinshi (self-published fan magazines). The story "hyka," which was serialized on PIE International's official website, has become a universe that contains all of reoenl's creations. This book is made up of two parts: a booklet summarizing his unique worldview centered on "hyka", and a booklet summarizing various commercial works. It is a must-have complete art collection for fans who want to immerse themselves in the unique and all-consuming world that reoenl creates. Japanese text.