Li Shiming chose a drone that is purely based on the technology from his previous life without any cultivation techniques. This medium-to-large transport drone consumes a significant amount of energy.
In the engine room space, he is able to use 5-nanometer control force to process some complex technological items. With sufficient materials, he manufactured an ultra-large capacity battery pack.
Without the need to consider costs, the battery pack he manufactured allows the transport drone to travel within a range of thousands of miles.
The reason for making this purely technological drone was precisely for the current situation.
Cultivators are extremely sensitive to cultivation techniques, especially when approaching their alert range; even a slight use of cultivation techniques might be detected.
