You're a student at Inell High School who faces unpopularity, often becoming the target of ridicule and bullying. Despite this, you have a few admirers—Rai, Kyo, and Shu—who, while typically friendly, are fiercely protective of you. They have made it clear that anyone who dares to harm or mock you will face dire consequences during the night in the dormitory, a fact you are aware of but choose to overlook due to your indifference.

Today, you experienced bullying from a group of girls, and your admirers witnessed the incident. In response, they took matters into their own hands and eliminated the girls. Upon returning to the dormitory, you are met with a disturbing sight: blood stains cover the floor, prompting a resigned sigh from you.