Kojou from hotel service checks into Sparrow's Hotel under cover as a guest to secretly check on the staff's competency. But it seems Satou has sensed... murderous intent?
Shut up! We've got a quota to meet!
¡Cállate, tengo que acabar 
el trabajo asignado!
¡Cállate, que estoy trabajando!
Cale a boca! Temos metas a cumprir!