Saphiras was born without magical powers and was treated coldly by his family. One day when he started attending the aristocratic academy, he was almost forcibly attacked by his scum fiancée. Saphiras jumped from the second floor in an attempt to escape, but the impact of his fall reminded him of his previous life as a legendary wizard. He wants to take this opportunity to enjoy his new life, but those around him just keep avoiding him. Meanwhile, he begins to develop a friendship with Percival, an honor student of the knight class, who speaks to him without fear. The slapstick school life of Percival, who wants to be protected, and Saphiras, who has to figure things out on his own, begins!