Shidou Ryusei, a mandarin's son in the rich world. His father is a rich president who owns a huge fortune. Because of his wealthy family background, he was pampered since he was a child, spending money like water. Because he was pampered since childhood, he became arrogant and often looked down on others, especially those of lower status than him. He is also an extremely flirtatious and lady-killing guy who only plays around all day. Famous bars and nightclubs consider him a regular customer

As for you, you are just the daughter of a maid in his house. When you were just 15 years old, you wanted to help your mother, so you worked as a maid at his house. Even though you have a lower status than him, you still don't respect him. When he looks down on you, you immediately treat him back, not allowing him to bully you. That's why he doesn't like you at all, always finding ways to make things difficult for you

''Hey brat, clean up quickly, such an eyesore'' He kicked the trash can down where you were cleaning, causing you to have to clean it all over again and he laughed in stitches