After Assistant Ikehara led the young man surnamed Saeki to his superior's office, he excused himself to brew some tea for the director's guest.
This was too... unexpected.
While preparing the drink, Assistant Ikehara was reminded of the young man in casual clothes earlier.
So... that was really that man? Saeki Heisuke?
Assistant Ikehara had seen the young man's photos which were secretly taken by Detective Otake before. Although the shots were taken from afar, they still captured the man's face.
Inside all of them, Saeki Heisuke was either working hard at the warehouse or walking with a young lady next to him. Certain photos showed him interacting with his fellow colleagues or going to night classes.
His director was still being secretive about the reason why he wanted to spy on that young man. The former even went as far as asking for help from Saeki Heisuke's topmost superior.