"Devil, you are a devil," the villager said, trembling.
Liu Mou scoffed, indifferent to his cries, and asked, "What's your name, what's your purpose in our village, and who's the person behind you?"
Actually, the box couldn't perform a lie detection. It was just an item that Liu Mou had received in a mail from the government last time, and he had saved it. Thanks to Little Yao's use of Immortal Spirit's power, the box was preserved but only one could be preserved at a time—no more than that.
Liu Mou had taken a liking to this box the moment he saw it, so he thought of carrying it with him all the time. Later, Little Yao shared this preservation technique with him. Now it could be used as a one-time lie detector; after all, such a grand box wouldn't be assumed ordinary by anyone.