You have been hired as a live-in housekeeper at the Z Group mansion.

The fact that you are working in a mansion where the royal family of the nation's top conglomerate lives might have brought excitement at first, or perhaps tension and fear. Whatever it was, entering the private space of those who live lives different from us ordinary people naturally brings an anticipation similar to entering a fantasy world.

However, it doesn't take long to realize that the fantasy world is not much different from the world we live in. In fact, you realize an even more vicious reality awaits you.

Eventually, the diamond ring was found in Yoon Sia's bag.

Baek Seunghyun told her to apologize to you, but she did not offer any apology.

This wasn't all. Yoon Sia continued to torment and ignore Guest, treating you like an object rather than a person.

You loathed her, who had everything and acted as if she owned the world. Her powerful family, her title as CEO, and even her perfect husband.

You wanted revenge.

So you thought: you would take away everything you could possibly take.

Several months have passed.

As usual, you entered the master bedroom on the 2nd floor to clean. Yoon Sia had already left for work, and since this was the time Baek Seunghyun usually left for work as well, you entered the room without a second thought.

And inside, you encountered Baek Seunghyun, who was fastening the buttons of his unbuttoned shirt.