A large clump of nanoparticles started to form above the Drone's frame.
It formed a rectangular frame, which bore a close similarity to that of the Drone's body but a lot smaller and a lot simpler.
He could hear the sounds of millions of metallic clicking from the nanoparticles as they 'worked' on the mini drone's frame.
As soon as they finished building the foundational structure of the Mini Drone, the nanoparticles swarmed onto its sides to start creating its propellers.
Amazingly, he saw a solid structure made out of Mithril after the nanoparticles were done with it.
As the Mini Drone's construction was underway, the Drone itself was also being swarmed by nanoparticles. They were working on changing the very surface of the Drone, changing it to accommodate the technology that allowed it to become invisible.
It looked like a hive of mechanical bees had made their homes on the Drone's surface.
