The Cautious Path to Immortality: Starting as a Demonic Sect Mole

Lin Shi was reborn into the mortal world, where the immortal sects had closed their gates and spiritual energy had dried up. Nearly a thousand years had passed without a single immortal appearing. He had just learned that he was an undercover agent when, to his utter disbelief, a demon sect spy pointed him out the very next second! On the brink of death, he relied on his Survival System and his experience playing the part of a spy to kill the infiltrator on the spot. Afterward, Lin Shi was promoted from the outer compound to the inner courtyard and received a survival reward: The Divine Art of the Nine Heavens. From then on, he kept a low profile in the demon sect under his cover identity, cultivating the divine art to attain immortality and hiding his true strength. He killed people, demons, and monsters, and even knew how to flatter them. Whatever he did, he planned carefully and thought it through again and again. He had intended to keep lying low in the demon sect until his contact arrived, but he never expected this to be a shocking deception! Even more astonishing, it turned out he wasn't actually