アンダーク 新しい透明な力のすべて
Andaaku Atarashii Toumei Na Chikara No Subete, Undark - Atarashii Toumei Na Chikara No Subete
Maria and An are sisters who live alone without any relatives. The explosion of a dark supernova changes their fate...!! Supernova psychic x suspense!