Wang Wu guessed correctly. Ten minutes later, when the sun's afterglow completely disappeared, the last three giant vine spheres finally flew to the sky above this valley. One of them slowly descended at the widest spot, less than five hundred meters in a straight line from the crevice where Wang Wu was hiding and less than thirty meters from the bend in the creek where he had previously hidden.
At the same time, Wang Wu also clearly saw what this so-called hot air balloon giant object was.
It was clearly a giant sphere composed of countless branches and vines.
Covered densely with branches and leaves, the interior could not be seen, but at the bottom, there were tens of thousands of thick roots, over a hundred meters long, that looked like a lush beard from a distance.
As for why this thing could fly and hover, Wang Wu really did not know the principle.
