Under water
Air, a foreign thing to her. The only thing she knew was the pressure of the deep, crushing her but not at the same time. If she was human, she would have been dead a long time ago, but she had been down there for what seemed an infinite amount of time. She had forgotten so many things; her name, who she was, the feeling of happiness, comfort, and love. Surrounded by only the darkness, cold, and the chains holding her down from her freedom, accompanied by despair, loneliness, and misery. And that's all there was to her, until a light blinded her, and the pull of her chains were absent and she floated up to the top.
Underground
He never stopped screaming, he refused to. Not even when liquid ran along his cheeks, out his ears, along his lips. He hit the wood above his head hard enough that it should have shattered, but it never did, leaving marks along his fists, knees, feet, head, and anything else he used. He fell into dreams, nightmares of the wood collapsing on him, the dark swallowing him whole. He wasn't sure which was worst, awake or alive. Until, one day, a noise that wasn't him removed the cover, and he opened his eyes for the first time to find something brighter.
In a tree
She didn't know what was real, she never did. She spent forever in a deep sleep, seeing flashes of different things. From making a frozen delicacy to watching someone die in a bed to fighting in a war. She didn't know what they were, if they were from the past, the present, or the future. She saw everything there could be to see, some beautiful, some terrible. Then she opened her own eyes and saw the world for herself.
Friends. That's what they always had been, whenever either of them had problems they told each other from a very young age. Always sticking together with seemingly no problems, if only they knew just how quickly that could all change. Him. A half demon half angel, bred by accident and then put onto Earth into another family so he could have a somewhat normal life until the time came where he would either become a full demon or full angel. Her. A full angel from the start, for her own safety she was put on Earth to protect her from a harsh fate she didn't deserve at the cost of her true parents life's. Both these children never knew what they really were. Until they reached sixteen. Up until then they both had always stuck by each other no matter what, he was always the more quiet of the two whilst she was a little more outgoing and stubborn. Yet somehow they went so well together. It was fate. So, was it fate then, when on his sixteenth birthday, this boy...found his side. Only it wasn't angel by any means. It was pure and utter demon. Killing his human family in a rage after they'd brought him up for so long, he went to her next. The friend he'd relied on for so long, yet there was pure hate in his eyes. He blamed her for everything. He hated her with a passion. She was an angel and, she was hidden on Earth when in reality. She should of been a slave like the rest of them. She need to be taught her place, underneath him. She was to become his slave, everything in these past sixteen years now meant nothing to him. Could she though, over time, bring back out the angel in him?