People's fates are set from birth. But Lan Tian, born in a yin year, yin month, yin day, and yin hour, has an unusual destiny that places him beyond fate's control. Even so, he has only twenty-five years of yang lifespan. They say you can't defy fate, but changing it is something only you can do. Just as he was about to die at twenty-five, he unexpectedly gained a Conscience System. After turning twenty-five, he could extend his lifespan by doing jobs for powerful figures. And so, forced to reverse the wheel of fate, he began his journey to win more years of life for himself.