In the realm of Waleland, Princess Tiara voyages to Mamkestell, a bustling city, to enroll in a prestigious magic academy. Reuniting with her childhood friend Rosetta, Tiara embraces a new group of companions: the athletic Lavie, the dependable Ashley, and the studious Lynette. The academy divides students into three ranks—Noir, Rouge, and Lapis—based on their test performance. Placed in the Lapis rank, Tiara and her friends face the threat of expulsion for failure. Determined to excel and inspired by her talented singer sister, Tiara leads her group in earnest efforts. As she strives to emulate her sister’s success, Tiara, alongside her comrades, embarks on a challenging magical odyssey, navigating obstacles and trials in pursuit of her aspirations.