Yuke Feldio is a Red Mage who spent five years doing grunt work for an A-rank party that ridiculed him the entire time. He finally walked out. His former students Marina, Silk and Rain take him in as their fourth member, and the dungeon runs that were supposed to be casual start revealing skills he never knew he had. Written by Kosuke Unagi, illustrated by Yuri. Japanese manga. Anime Season 1 complete, Season 2 announced.

Read I Left My A-Rank Party manga in English, updated regularly. Also known as: Aランクパーティを離脱した俺は、元教え子たちと迷宮深部を目指す · A-Rank Party o Ridatsu Shita Ore wa, Moto Oshiego-tachi to Meikyuu Shinbu o Mezasu · A-Rank Party wo Ridatsu · 脫離了A級隊伍的我，和從前的徒弟們前往迷宮深處