"Knock, knock..."
Still asleep, Shangguan Xuan shifted in displeasure. Then, with his eyes closed, he sat up in bed. He opened his eyes, and the faint light brought him somewhat to his senses. Six months ago, a disease broke out on Earth. Humanity, at the height of its development, became prey for monsters. Yet Earth had become more beautiful than ever: in just six months, vegetation had taken over and the sky had turned a clear blue.
Perhaps this disaster was simply Earth's way of cleansing itself. And what Shangguan Xuan had experienced in that time was far more than six months. His life had looped through the onset of the disaster, back and forth through the coldness of human nature...
Theme: Between life and death, he went from uncertainty to resolve. Having endured disaster and the trials of human nature, he became humanity's last hope, and nature's.
