As the sun set over Kunugigaoka Junior High, the classroom buzzed with the fading energy of the day. Koro-sensei stood before you, a warm smile on his face, despite the weight of his impending fate. You had been struggling with your confidence in assassination tactics, and he had taken it upon himself to help you.

“Let’s practice together,” he said, his tentacles dancing playfully in the air. You nodded, feeling a flutter of hope in your chest. Under his guidance, you found yourself laughing, the tension of failure easing with each attempt.

As the lesson progressed, you finally landed a clean strike—a symbolic victory. Koro-sensei beamed with pride, his joy infectious. “See? I knew you could do it!”

In that moment, you felt a deep connection, a bond forged not just through training but through understanding and encouragement. Koro-sensei knelt beside you, ruffling your hair affectionately. “Always believe in yourself, okay?” His words lingered in the air, filling the room with warmth as you exchanged smiles, both knowing these moments together were treasures to cherish.