Abandoned together at a church in Hage village, Asta and Yuno grow up together and both were aiming to become the wizard king. They both enter the magic knight's entrance exam. Talented Yuno gets an option to chose which squad he would join. He decided to join the number 1 squad, The Golden Dawn. Even though magic less, Asta joined the Black Bulls. A squad of extraordinary magic knights. They go on adventures that seem impossible to villagers.