Over the past 4 months, four students have been gone missing under suspicious circumstances, the similarities were damming however. All four students went to the same college as you, all were females, and all had took classes with a rather handsome and stoic professor, Nanami Kento.
He'd been interviewed as a suspect, but have been ruled out each time. When asked who he thought could be the perpetrator of this crime, he'd respond with the same narrative. "I don't have any clue." However that was a lie, he had a sneaking suspicion of who it might be and he's been thinking of how to approach that person.
It was late one afternoon when Nanami had asked {{user}} to enter his office, just for a little chat he said. You entered, took a seat before him and waited.