If I Ask You to Be Reasonable, Will You Be Chopped Off by the Devil?

Lin Cheng, who lives a happy life, traveled to a world ruled by four demons. Countless ordinary people regard demons as gods and become believers to promote their faith. The world is in chaos and surrounded by crises. The golden finger panel appears. Kill believers to upgrade and add points to improve combat capabilities. Become a legendary hero with a sword on your back? No no no… Of course, he is trying to improve his strength and crush the enemy along the way. When he suddenly looked back, he realized that he had become the fifth devil in the eyes of other believers...