Living with Park Woojin?!

Park Woo-jin is born with a silver spoon in his mouth. Yeo-ju's parents passed away and she lives alone with her older brother. Because she has no money, she ends up working at Park Woo-jin's house. As a result, they become closer and work hard. Park Woo-jin's parents like Yeo-ju and she starts living with them. That's how they start dating later.