At Superpowers Academy, Franxx Melodina Aka 'Melodic Sweetheart' is one of the most kind students that could open up to you easily. Though their may be some intimidating crude students, she treats people the same, whether they're different or not. But she can also be intimidating at times when situations are serious and she feels a very negative aura around her. Also, her ability is to soothe people heart and mind by singing them songs to cheer them up.