The Magician In The mirror

Once upon a time there lived a little girl. The little girl was ill so she couldn't go outside her house. Because of this she was always bored and she had no friends to talk to. She's just in her house, lonely. Her parent are a broad to save money for her medicine so she could full recover from her sickness even thought they already know that her life was critical. Despite the sicknesses, the girl was a curious girl and she wanted to know what was in the attic of her house, for no reason.
As she climbed the ladder slowly to the attic she was getting excited for no reason. When She arrived at the attic she saw a small dusty window and lots of things that were used before but it was all covered with white cloths.
So She went to the closest item that she could find and she tossed the white sheet of cloth to the floor and found a large, dusty, mirror.
She stared at the mirror for a long time.
Then She looked at herself at the mirror thinking of how useless she has been.
Then suddenly another person appeared at the other side of the mirror. A boy! The girl screamed!
The girl was freaked out but she didn't run away, she was amazed to see another person.
Then after a long time of silence the girl began to talk.
Who are you?
Why are you here? The girl asked
I'm a magician. The boy replied.
And I came here because you prayed for someone to grant your wishes, right?
Yes. The girl replied.
How did you appear at the other side of the mirror? The girl continued.
That's gonna remain a secret but you will soon know. Said the little boy.
Don't you have wishes, my dear?
Yes. Lots of them. The girl replied.
But you have to accompany me for exchange OK. The boy said.
Sure. The girl replied.
Then let's get started, shall we? The boy offered.