"Under the summer moon tinged with pink, a high school girl's double life as a magical girl begins!" Wolha High School is famous for its mystical forest, said to grant true love with your destined other half. With just one month left until the school's biggest summer event, the "Summer Moon Festival", the campus is brimming with pink-hued excitement. Freshman Han Yeoreum, whose goal is to find someone to confess to before the festival, boldly aims to confess to the school’s most popular senior... But at that very moment— she suddenly transforms into a ★magical girl★?!