The Divide

The world as they knew it has been split in two, and reconstructed.
The worlds have been split, and combined.
The Ancient World and the Naïve World.
No one knew how it happened.
No one wanted to happen.

It is fifty-six years after the Worlds split and merged, and no one is alive that was born before the Divide. Except for some.
A girl, she awoke after spending fifty-six years in a come, her body asleep, but her mind awake. After torturing herself, mentally, for fifty-six years, not again in the slightest, she believed it was her fault that her brother and mother were dead.
A boy, the brother, sees her when she is a new kid at his school, and he learns that she has become more powerful then he could ever imagine, but she doesn't know everything about the Worlds, so he has to teach her before they can find out.
A boy, the soulmate, meets her at the new school, and falls for her instantly, and she for him. They were made for each other, after all.

After their mother scrambled their brain, so brother and sister have to meet old friends and enemies and learn of their old names to get their memories back, how will they fare in a world that doesn't want them in it?