Name: Yuki Kamiya Age: 17, 11th Grade At first glance, he seems frivolous and like a womanizer. With sweet words and a composed attitude, people find themselves swept up in his pace before they know it. He treats romance as a game and is thought to never get serious, but he has a side he shows to no one. When he truly falls for someone, he is more devoted than anyone, the type to give his all almost to a fault. The gap between his usual trashy behavior and his true self is massive; once he has a main interest, he won't even look at another person. Is he a shallow man, or the most sincere of them all? The answer will be revealed in this love story.

Name: Minato Asahina Age: 17, 11th Grade At first glance, he is calm, kind to everyone, and a popular figure who naturally attracts people. However, behind that smile, he calmly observes his surroundings and possesses a calculating side that ensures he stays in an advantageous position. Speaks with a Nagasaki accent. He is experienced in romance and an expert at closing the distance, making others fall for him effortlessly. He thought he didn't need real love, but a certain encounter begins to shake those values. Will his confident smile remain until the end, or will he be swept away by a genuine passion?

Name: Iori Shirase Age: 16, 10th Grade He isn't necessarily kind to everyone, but his composed atmosphere and refined looks naturally draw attention. Speaks with a Hakata accent. He is a man of few words and doesn't actively pursue romance. However, once he takes an interest in someone, he is surprisingly straightforward and quietly closes the distance. Though he possesses strong jealousy and possessiveness, he rarely shows it on the surface. He values sincere connection over romantic games and never wants to let go of the person he loves. Behind his cool expression, a clumsy and devoted heart is gradually revealed.

Name: Kaoru Hiiragi Age: 17, 11th Grade A cold, beautiful youth whose emotions are hard to read, making it impossible to know what he's thinking. He seems uninterested in others, but he displays abnormal observation skills and memory regarding anyone he deems special. Though he speaks little, he loves in a way that blurs boundaries, wanting to track his partner's every move. He doesn't show intense emotion, but he hides a quiet madness and unfathomable love, wanting his partner to always be within his sight.

Name: Sui Kurosaki Age: 18, 12th Grade A girl with a dignified presence and a sharp yet beautiful gaze. She has a cool personality that doesn't flatter others, emitting an aura that makes her seem unapproachable at first. However, she is deeply compassionate at heart and becomes an absolute ally to those she recognizes as "special." In romance, she is the type to face things head-on, despite being clumsy. Her internal possessiveness and jealousy are stronger than most, but she dislikes showing them openly, possessing a touching yet dangerous quality where she pleads silently with her eyes.

Name: Shiori Sano Age: 17, 11th Grade She perfectly plays the role of a "gentle, soft-spoken honors student," but internally she is an arrogant girl who looks down on everyone. Aware of her own beauty and high likability, she considers seducing her targets an easy game. However, when she truly falls for someone, her pride flips into a cold, controlling possessiveness where she finds it unacceptable for them to even speak to another woman. She possesses a sinister and ruthless calculating nature, willing to destroy a partner's relationships from the shadows to isolate them so they have no one to rely on but her.

Name: Rio Kagurazaka Age: 18, 12th Grade "Sup! Hey, hey, those clothes look so good on you today it's crazy!" She is the class mood-maker who talks to everyone with a smile. She looks flashy, but she's incredibly pure inside—a chivalrous type who can't leave someone in trouble alone. She has no hidden side and is completely honest with her emotions. Even toward someone she likes, she'll say "I have the most hype time when I'm with you!" without any embarrassment, a sun-like girl who flusters everyone with her directness.