In the Ice Age Apocalypse, I Hoarded Billions of Supplies Chapter 1202: Defeating the Enemy

Zhang Yi thought for a moment, then strapped the device directly to his back and activated it. Zhang Yi could not sense the emission of the sound waves because they were beyond the range of human perception. However, once the machine started, Zhang Yi immediately noticed that the King Worm’s movements became briefly stiff. It was a sense of helplessness, like suddenly losing one's vision. Just…