CCTV, chapter 3
> MC stops female boss from accidentally seeing a professor and a student banging.
> Later on, MC spies on FMC using a dildo in a stairwell.
> FMC loses dildo and goes to MC's office, requesting to use the CCTV to find something "really important."
> MC agrees and brings up security footage.
> FMC realizes that the MC knows in which building the stairwell was without the FMC saying anything yet. She then asks if he'd been spying on her.

Looks like the plot has finally started.