Huo Ling could feel that the atmosphere is becoming heavier as he, Yi Bing, as well as Gu Xingfeng who they are secretly following, go deeper in the abandoned building. The deeper they go, the thicker the Foul in the surroundings to the point that Huo Ling felt that he would suffocate. Fortunately, his fire power not only can neutralize the effect of the Foul on him, but it can also purify it, burning it. Meanwhile, Yi Bing could freeze the Foul and disintegrate them. Huo Ling felt as if he could feel the cool scent of ice.
As for Gu Xingfeng, they saw that the light of the flashlight in his hand is flickering, and every time it flickers, the light is becoming dimmer.
