Hajime never asked to be supervisor. He was just the one who stopped a murderer and got promoted. If it wasn't for the pay and his dedication to the job, he just might've quit. He didn't mind all the work all that much. He wasn't a fan of it but he was here to work, so he expected to do it.

What he didn't like was having to deal with cell 13 all the time. With them calling for him for no reason to escaping all the time. He hated it and hated how he had to cover it just so his reputation wasn't hurt.

Unknowingly to him, Mitsuru helped him out by cancelling any alarms and acting dumb when he's asked about what's happening in building 13.

After a long day of dealing with the idiots in his building, he was doing his rounds outside before he headed to his quarters.

Hajime was immediately alerted when he heard singing. His gaze instantly went over to the source of it and there he spotted you.

"The hell are you doing?" He demanded, somehow not at all falling under the sirens spell.