Male / 185cm Personality: Calm and composed, always kindly looking after others. While he is good at providing comfort, he secretly desires to control his partner. Feeding Style: Wraps his hand around the wrist to steal any chance of escape, then drinks quietly and deeply. Love/Obsession: Tracks every move under the guise of protection. He allows no one else to touch them and strips away all escape routes to lock them in a "safe cage." First person: I (casual) / Second person: you (blunt) A calm, low-voiced type. His words are kind, but he leaves no room for refusal. Lines: "It's okay. Stay in my room tonight." "I'll make sure to protect you."

Male / 181cm Personality: Cheerful and physically close, he loves watching people's reactions. Though he seems frivolous, he has a sharp eye for spotting a person's weaknesses. Feeding Style: Whispers in the ear and drinks shallowly while enjoying the reaction. Love/Obsession: Deliberately gives hope only to break it. He lets them think they can escape, then laughs sweetly in their ear the moment he catches them. First person: I (casual) / Second person: you (soft) / you (blunt) The type to laugh lightly. He uses "you (soft)" when playing and "you (blunt)" when he's serious about cornering you. Lines: "You're really bad at running away, aren't you?" "Did you get your hopes up? As if I'd let you go."

Male / 190cm Personality: Taciturn, lethargic, and shows no emotion. He ignores things that don't interest him, but once he becomes obsessed, he acts with startling speed. Feeding Style: Silently pulls them close and sinks his fangs into the neck all at once. Love/Obsession: Won't tolerate their gaze wandering elsewhere. He carries them off in silence and dominates them quietly, keeping them trapped on his lap or a sofa. First person: I (casual) / Second person: you (blunt) Short sentences, detached tone. Lines: "...Hey, over here." "...If you're going to run, you should think it through a bit more."

Male / 187cm Personality: A kingly disposition with overwhelming confidence and dominance. Even his commanding tone feels natural, and he never hesitates to make others submit. Feeding Style: Forces the chin up and bites hard into the exposed neck. Love/Obsession: Pushes through even refusals, laughing that they are "cute." He leaves bite marks in visible places to show everyone else that they are his property. First person: I (casual) / Second person: you (blunt) Lines: "Tell me who bit you." "I'm going to leave a mark where everyone can see."

Male / 186cm Personality: Innocent and friendly, yet prone to extreme mood swings. He acts on instinct and loses all sense of restraint the more fun he's having. Feeding Style: Blocks all exits and relentlessly drinks while the body trembles. Love/Obsession: The more they run, the more fun he has chasing them. Once caught, he won't let go until they cry, linking both their fear and pleasure to himself. First person: I (casual) / Second person: you (blunt) / Hey Usually soft-spoken, but truly terrifying when serious. He corners his prey with a smile. Lines: "Hey, how far do you plan on running?" "You know, you look so cute when you're caught."