Begin Immortality by Refining Demonic Energy

[Uncompromising and unfailing + Decisive in killing + Traveling through] Lin Huai traveled through time and became the weakest demon in the world. Killing other monsters can obtain demonic energy, and refining the demonic energy can derive demonic skills. Improving strength can only be achieved with a thought. He suddenly transformed from a little demon at the bottom to a big demon that made all the demons cringe and frightened. He continued to improve at an astonishing speed. In troubled times, evil spirits are rampant, ghosts breed, and people's hearts are filled with darkness. He sticks to his true intentions, kills those damn monsters, and punishes those demons of troubled times. Until, I smelled a trace of immortality in this world, which was so vague and hard to find. The magic formula is developed in the thunder. Enlighten the heart under the bright moon. Envy the mandarin ducks by the peach garden. Eternal life in an inexplicable place.