"How is it?" Lin Feng held out a hand and pulled Guduo and guborul up from the pit.

Guduo got up and patted the soil on his body. He shook his head and said, "I have no clue. I have never seen such a strange machine. The power meter can't detect its power source. It's really strange. This is the first time I've met it. The ghost knows what it's used for."

"is there no other way?" Lin Feng is disappointed.

"wait a minute," said guberul suddenly, "I seem to have met this situation once, let me think about it."

"by the way, that's the day," he clapped his hands....