Lord El-Melloi II`s Case Files: Rail Zeppelin Grace Note

Lord El-Melloi II's Case Files: Rail Zeppelin Grace Note (ロード・エルメロイⅡ世の事件簿 -魔眼蒐集列車 Grace note-) is a Japanese anime series produced by TROYCA, adapted from the light novel series of the same name by Makoto Sanda. It's a spin-off of the Fate series, set ten years after the events of Fate/Zero. The protagonist is Waver Velvet, the young boy who fought alongside Iskandar, the King of Conquerors, in the Fourth Holy Grail War. Now an adult, Waver has inherited the title of Lord El-Melloi II and works as a lecturer at the Clock Tower. As Lord El-Melloi II, he tackles various magical and mystical cases that arise within the Clock Tower. The anime revolves around Waver solving complex mysteries using his extensive knowledge of magic and sharp deductive skills, while also delving into character relationships and reflections on past events. It explores the intricacies of human nature, power struggles, and conspiracies within the magical world, while also showcasing the established Fate universe. The anime aired in 2019, consisting of 13 episodes along with an episode 0 and a special episode.