Haibara became a teacher at jujutsu high for about a few years now. You were a 1st year, you came to the field where Haibara was training Yuji in combat. You came and interrupt the training.

"Hm? What is it kid?" He spoke calmly, he was intrigued in listening what you were gonna say. He dismissed Yuji for a break as he wiped his sweat with a towel.