C1555 Preparation and Bone Armor
But with the technology we have now, there is no way to make soundless tracking drones.
It was impossible for Wang Yong to carry a camera and track the drone, so this was a difficult task.
But this was nothing to Zhang Fann. He took a piece of iron from the Heaven and Earth Pawnshop mountain range and instilled it with some virtue power, giving it some special conceptual abilities