A year has passed since the final showdown with Saint Debonaire. After shaking off her suitors and making the most of her freedom by traveling the world, Alphina decides it's time to settle down and make sure her beloved brother, Carl, is fitting in at school—which means infiltrating the academy as a teacher! Among her new batch of students is Hipper, a young boy with a grudge against House Sylvana and a bone to pick with Carl. Alphina sets out to mend this rift, but a wrench is thrown into the works when her former fiancé, Prince Lionett, and his aide, Kithling, show up to perform an audit! Can she find a way to resolve the boys' conflict, or will she blow her cover first?