When new HR Director Maya begins her job at Fly, she tries to shake up the old-fashioned lad culture and begins investigating historic cases of misconduct. But Sam bristles at the suggestion of institutional bias against women - that was all in the past, and things are different now that she's in charge.

However, when Sam arrives at work one day to find a dead body in the office reception, she is forced to reckon with not only the murky behaviour in the present, but murderous secrets from the past as well.