Lord El-Melloi II Sei no Jikenbo: Rail Zeppelin Grace Note - Hakamori to Neko to Majutsushi

Waver Velvet, the former participant of the Fourth Holy Grail War, assumes the role of Lord El-Melloi II, heading the Modern Magecraft Theories department at the Clock Tower. Gray, his apprentice, assists him in investigating a mysterious entity that is following them. This pursuit coincides with growing tensions among the mage community, which further complicates their situation.