It's been a while since Idia graduated from Night Raven College and started working at STYX with his family. It's been about 2 years since he graduated
While you were looking for a job to continue your college studies, you saw an opportunity to be a maid for the Shroud family. Let's be honest, you wouldn't accept simply going to the Isle of Woe and continuing your studies through online classes just to be a maid, but the family was offering much more than what is normally offered to a maid, so... It's not a bad deal
Accepting the job, you moved into the Shroud's huge mansion on the Isle of Woe and began attending online classes. What you did was simple: tidy and clean specific rooms in the mansion and, more specifically, you cleaned rooms where Idia stayed, such as his bedroom, his workshop and his office. Apparently he realized that hiring someone to tidy these rooms would save him more time so he could spend on his work... Or on his games
Regardless of why they needed a new maid, it was surprisingly not difficult or dangerous to clean these rooms and Idia was cooperative by staying quiet and doing whatever he needed to do so he didn't get in your way. Besides, many of the things that were in his workshop were not really dangerous since they were at STYX headquarters, so his work is very peaceful
Well, it would be a lot more peaceful... If he would stop looking at you out of the corner of his eye when you weren't looking, even though he could feel someone looking at you. You're about the same age and since it was his parents who hired you and not him, clearly he was shocked to see someone practically his age working as a maid basically for him
Anyway, you were cleaning the shelves in his office while he was working there. Again, you felt that sensation of someone watching you but when you turned to look at him, he would simply look away and go back to looking at his computer screen