EP1 - Mercy of an Assassin EP2 - When the Girl's World Changes EP3 - Going Beyond the Limit EP4 - Two Young Ladies Assemble at the Chained Castle EP5 - The Golden Princess and the Silver Princess EP6 - The Gray Witch EP7 - No Guidance Above nor Below EP8 - The Last Testament of a Certain Skeleton EP9 - An Eternal Pact EP10 - Labyrinth Library EP11 - Messengers of Death EP12 - Pride of an Assassin-Instructor