Taken from Cross Infinite World: Rejected by her first crush, Mashiro finds herself hooked on an unbeatable music-themed otome game. Her high school days are spent learning the wonders of music, obsessively...

When the masculine and popular-with-the-ladies Ooji Subaru arrives at her new school, her encounter with her childhood friend Megumi and the other four princes of the school leads to the discovery of her pas...