Zheng Guyuan and Zheng Yan both looked in the direction Lin Shen pointed, but they didn't see anything. In fact, it was the direction from which they had come, and they hadn't seen anything when they arrived either.
Of course, they couldn't see anything, because there was nothing there to begin with—at least not when they looked that way. By then, everything had already vanished.
When Lin Shen had sized up that area just moments before, there had been something there. He had seen a Black-Capped Mushroom Beast stealthily standing behind a large tree, revealing only half of its gloomy face and pointing its claw in a certain direction.
The next second, the Black-Capped Mushroom Beast had disappeared without a trace, not even a sound.