High School DxD

High School DxD follows Issei Hyoudou, a high school student whose first date ends disastrously when the girl reveals herself to be a fallen angel and kills him. His life does not end there: he is reincarnated as a devil by his senpai, who reveals that she is also a devil and is now his master. Pulled into a conflict involving devils and angels, Issei quickly leaves his previously ordinary school life behind.