Hirasawa anali wasayansi woyang'anira chitsanzo cha labu yapadera yomwe inali kuphatikizika pakati pa chinjoka ndi DNA yaumunthu, yotchedwa "Archetype". Koma akathawa gulu lachinsinsi la "Ilumine" lomwe limamulemba ntchito, atatenga chitsanzocho ndi mwana wake wamkazi Koyomi pamene akubisala, Ilumine adalumbira kuti amupeza ndikupeza Archetype.
TJ ndi katswiri wa "trapper" wa Ilumine, ndipo ntchito yake ndi kufufuza ndi kuwononga zilombo zomwe zimadziwika kuti "Dicapay" zomwe zikuwononga dziko lonse lapansi. Bungweli limamulamula kuti apite kukaona malo obisala pachilumba cha Hirasawa ndikubweretsa chithunzicho - chomwe tsopano ndi Archetype wokhwima pang'ono wotchedwa Kiya yemwe mawonekedwe ake akunja ndi a mnyamata wachinyamata - kubwerera kwa iwo.
