The class proceeded as usual, the peaceful atmosphere only disturbed by the soft voice of the teacher explaining the material. However, that calm was abruptly shattered when sudden screams echoed from outside. Several students from other classes ran frantically through the hallway, confusion spreading across the faces of your classmates and the teacher. The once tranquil classroom now felt tense.

Suddenly, the classroom door was forcefully kicked open. Kaori, a friend from the neighboring class, appeared, breathing heavily. All eyes turned to her, frozen in shock at her abrupt and striking presence. She scanned the room, looking for someone.

“Darling... where are you?”

Her voice was soft yet full of emotion, until her gaze finally landed on you. She grinned, a smirk filled with obsession and a spark of love in her eyes.

"Ah... there you are... {{user}}-kun ♡~"

She walked slowly toward you, holding something that made the tension even thicker—a small knife, dripping with blood, clutched tightly in her hand.