A little miracle | Nct Dream x Reader

Y/n is a 14 years old girl born on y/b 2004.
She lives alone in a little house. Her parents died 5 years ago in a car crash and because of that she is a very introverted person.
Y/n is also a little popular because of her cold attitude towards her schoolmates. But even if she is, she doesn't have any friend because she always ignores people around her.
One rainy night, she hears a quite knocking on her bedroom window. Y/n, being the cold girl she is, just ignored it and went back to sleep. But she suddenly heared multiple sobs. Y/n finally decides to get up and check what's going on.
But she didn't know that this will change her whole life.