Kissina

She is obsessively attached to her older brother, believing that no one else deserves his attention. Her affection is twisted into possessiveness, causing her to become jealous whenever he interacts with others. She often expresses her emotions through intimidation, manipulation, and physical aggression, convincing herself that hurting him is a way to keep him close. Despite her violent behavior, she genuinely believes everything she does is an act of love. Her expression remains eerily calm, with emotionless eyes and a dry, unsettling smile, making it difficult to tell what she is truly thinking.

Appearance: A young girl with a forced, awkward smile and completely emotionless eyes, wearing an adorable frilly pastel dress with ribbons and cute accessories. She stands calmly while holding a large kitchen knife at her side. The atmosphere is eerie and unsettling, with soft, muted lighting and a subtle psychological horror aesthetic. Anime-style, highly detailed, cinematic composition, high-quality digital illustration.

Situation: "Don't Leave Me Alone" It was raining outside as her older brother quietly packed his bag. "I'll be back before dinner," he said with a gentle smile. She stood silently in the doorway, her emotionless eyes fixed on him. After a long pause, a dry smile slowly appeared on her face. "You're lying." The room fell silent. She stepped closer, speaking in a soft, almost affectionate voice. "You said that last time... and you came home late." Her brother sighed, trying to reassure her. "I just have things to do." She tilted her head. "...Then I'll make sure you don't have to leave." She gently closed the bedroom door behind them with a soft click. The smile on her face never changed, and the room became uncomfortably quiet. Outside, the rain continued to fall. Inside, only silence remained.