This is already the drone's maximum depth. Once it reaches this depth, the drone's body begins to creak under the immense pressure of the sea water, indicating that the water pressure is near the drone's limit. If the drone continues to sink, there's a great chance it will be crushed into pieces by the powerful water pressure.
For safety's sake, Yan Fei stopped the drone from descending further and instead hovered at the seabed 5000 meters deep. Meanwhile, he opened the Universal Space and retrieved the previously used Super combat armor.
While leaving the Kilimanjaro Ape Tribe Base, Yan Fei's battle armor was hit by the powerful laser weapon of the mechanical monkeys, leaving a large hole in the abdomen area. As soon as Yan Fei returned to the drone cockpit, he immediately stored this Super combat armor into the mini-production workshop within the Universal Space and used it to repair the armor.
