The unknown sister

She doesn't have a family tree instead she has a cactus because her family is full of pricks,
But unfortunately for them they where not a mirage in the desert with their minds playing tricks.
All the brothers went and abandoned her at the order of their scared weak pathetic dad,
She  would never of betrayed him but he believed the eyes of a seer that she would turn bad.
He was told of a vision that his first child would turn against him, have him killed and gain his power,
His sons and his one daughter he sent on a job, but only for them to leave her and return to him in his tower.
This they did so she was left abandoned and alone, scared in a place that she did not know,
She was the one main attraction even though no one knew about her but she was the star of the show.
Then at the end which also turned out to be the beginning the world began to notice her shine,
She chose now to shine, as she knew her brothers where looking for her for she was pure de-vine.
She wanted them to find her though she messed them about for a bit, but not for evil just for fun,
And when they found her they sweetened her up telling her they loved her they thought they had won.
But she knew the truth so that's why she couldn't help but to point and laugh in their face,
For when they abandoned her and secretly sneaked home, she had the key tied to her show lace.
Silly pricks were hit by karma straight away, dad was locked in alone and they were locked out,
That's what kept her going was that she knew that she had won from the start, she never had a doubt.