The Heartless Beast

A girl named Oluchi lives in a castle, since she was 4 years old because her parents were murdered by a man who was very rich.
When she was 4, she runned to a castle, she did to beat the door, the door did open, and a prince said to her: GO AWAY. He wanted to close the door, but a woman said: Master, you can't leave the poor child in the snow, she's all alone.
He thought about it, and said: Come in to Oluchi,
At Christmas night, she was afraid, because the prince and the other people were cursed except she.
The enchantress said to her: You must help him with learning to love someone.
If you don't, he will be forever a beast.
Oluchi: I promise, I shall help him to love someone.
10 years later, Oluchi is already a teenager, she remembers the promise she made to the strange woman.
She didn't know that she would be fall in love with the beast, will the prince love her too?
This is a alternative version of Beauty and the Beast, Belle will not be in this version, all characters are from Disney except Oluchi and her deceased parents.