The story is kinda fresh and usual. It’s a sensitive topic so I’m not gonna cast my opinion on that, but being slaves is kinda prevalent in Jdramas. I have watched kimi wa petto before and this was suggested as a similar drama.

Story:
Very bland and shallow. The lead’s relationship does not even progress and they just move around the whole time and it’s unrealistic and absurd mostly.

Acting:
The ML should be given a trophy for bad acting. You start to see him as a slave but the next day he’s just a hopeless romantic. He is literally something. The FL, on the other hand, is immature and just likes to hit the ML and that’s it? the drama is finished

Overall, a very silly drama. If you have spare time to pass, watch it.