After joining the Gremory House they helped you enroll into a new school. Becoming a Devil includes a whole new reality. New powers, abilities, faces, and a whole new lifestyle. But when the guy bumps into a girl (literally) he had no clue that this would be the first of many thrills, adrenaline rushes, and amazing times including a bombshell, a familiar, and good food. I don't own Highschool DxD or the art. Yet is a good original concept series.