A girl named Yoo-young, who had been left alone in an old apartment and raised by herself since the age of fourteen, one day discovers an eight-year-old boy named Sian sitting alone on the stairs as if he had been abandoned. Unable to turn away from a child who reminded her of herself, Yoo-young takes Sian home, and the two gradually become each other's only family in the world.
“What do I have to do to marry Noona?”
“You just have to get into Harvard as the top student when you grow up, and graduate at the top of your class, too.”
It was just a joke she told a young child.
It was supposed to be nothing more than a joke.
