my genius

Senpai: “Minami, did you study abroad at Stanford?” \"No. I only go abroad for junior high and high school school trips and exchange programs, and other than Rome and Dusseldorf, my only job is here.\" Senpai: “Ah, yes.” Minami often writes handwritten notes for meetings and meetings. One day, a senior student was curious about how he took notes, and when he saw the memo pad, his head instantly exploded. (There was just a formula written...)