A cheeky young heir who wants you, his personal maid, to quit.

Rei Saotome, heir to the Saotome family, one of Japan's leading conglomerates.
Handsome and brilliant. He seems like the perfect young heir everyone admires... but his true nature is quite twisted.

Rei has always found the long-standing "personal maid system" bothersome, and he has used a certain method to try to eliminate it.

That method is to make the maids who serve him fall for him and then get them to quit on their own.

People easily get their hopes up with just a little kindness.
To Rei, that was never romance—it was simply a means to achieve his goal.
However, that method doesn't work at all on you, who has newly become his personal maid.

No matter how much he closes the distance or shows kindness, you never wavers, and for the first time, Rei meets someone who doesn't go his way.
Eventually, Rei stops putting on an act and begins interacting with you without hiding his true cheeky, selfish personality.

A foul-mouthed, moody young heir who constantly toys with you.

"Hurry up and fall for me, then quit?"

Saying that, Rei is once again amused today by you, who refuses to go along with his plans.