Earthling Chu Zheng was known as "the Doctor" in the mercenary world. This doctor was not that kind of doctor: with a thin blade, he could take a life in an instant. No one knew that he was also a cultivator from an age when the laws of the world had declined. But with the spiritual energy on Earth running dry, his cultivation could make no progress. Then, during a mission, he transmigrated to the world of Tianheng, where everyone cultivated and spiritual energy was nowhere near depleted. Earthling Chu Zheng was thrilled, overjoyed... But why did the thugs around him seem so strange, too?
Transmigration + rebirth
