Deception and Cataclysm: Kill the Tricks, Kill the Monsters, Kill the Gods and Demons

Lu Ya traveled to the end of the world, where demons were raging and strange things were rampant. As a mortal, his life hangs by a thread in the face of crisis. Fortunately, he can gain source power by killing demons. Consume source power to infuse martial arts and perform unlimited deductions. When night fell and the human race declined, he used his iron fist to forcibly carve out a way to survive. Lu Ya often wonders, why is this source of power used more and more?