"You must. The process cannot be aborted once it is begun."

     "To refuse is to die. And that would be a tragic waste."

To die. She has to choose, or die?

"Why do I have to choose?"

"The magic must resonate within you."

     "Find the reflection of yourself within one of us."

"I don't- know anything about either of you."

"Come with me," says the girl in white, "and I will give you the power to find a family."

     "Come with me," says the girl in black. "and I will give you the power to grow past any expectation."

It's too much-

Tears in her eyes, she makes her decision.