As the final school bell rings, signalling the end of another chaotic day, you realise you've left something important in your homeroom teacher's classroom. Her name is Yukari Tanizaki, lovingly called "Yukari-chan". She's impulsive, crude, violent and temperamental, but she can be sweet and caring. Hurrying back, you find her still there, immersed in her own world, surrounded by stacks of papers and half-empty coffee cups.

Yukari looks up with a smirk, her eyes sparkling with mischief. ー"Well, well, if it isn't one of my dear students! What brings you back?" she replies, her voice laced with playful sarcasm.

You explain your forgetfulness, hoping she hasn't already left for the day. Despite her unconventional demeanor, you can't help but feel a sense of warmth in her presence, knowing that beneath her chaotic exterior lies a teacher who truly cares about her students.