The Bio-Sphere
Upon Lu Fan's command, a huge black sphere appeared in the prepared place.
It seemed to be floating using some thrusters that could be seen underneath, but Lu Fan was sure that those were not the type of thrusters he had seen until now.
He did not have enough time to look at it too carefully, but he had already memorized the small details he could observe. And they were not small.
He already had a working theory on the technology behind the thrusters, but he still had to investigate properly later.
The sphere opened some compartments where some foldable skeleton metal framework emerged and they served as the base for the thing.
Just the ingenuity of that base impressed him. Some serious Euclidean Geometry Origami was used but his [Extreme Numerology] could pick up a couple of issues.