Gomi Ika da to Tsuihousareta Shounin, Jitsu wa Zensei Kensha desu

Award-winning work of the Isekai Manga Original Novel Contest gets a comic adaptation! The strongest sage dominates! An exhilarating reincarnation story!!One day, Gald, a servant of a count's household, is falsely accused of a crime he didn't commit and is told, "You are less than garbage!" Consequently, he is dismissed from his position as a servant. Banished from the count's house with nowhere to go, Gald decides to take the entrance exam for the magic academy!?