Welcome to Villaluna High, where brains meet bravery.Beneath the surface of innocence, a killers lurks, waiting to strike. At Villaluna High, the group of students are known for their dynamic personalities and academic excellence. Led by Dolce Yumeko Mavis, their enigmatic and intimidating classroom president, whose icy demeanor keeps everyone at arm's length.As the investigation unfolds, Dolce's classmates begin to wonder if their elusive president might hold secrets of her own. Will they solve the murders before the killer strikes again, or will darkness prevail?

She is recognized by everyone as a princess because of her inherent beauty, intelligence, and wealth. But she is also known for her bad behavior, others say that she was born that way or maybe there’s something they don’t know? Maybe they don't know about the events in her life? But is it enough to make her that way?