After regaining control of the Drone Avatar, Yan Fei took some time to readjust to the basic operations of the Drone Avatar. He finally asked, "Dream, how have you been during this period? Were you hunted by enemies after I left the Solar System?"
The Artificial Intelligence "Dream" has fused with the Auxiliary Brain of the Drone Avatar. It can no longer exist independently of the Drone Avatar, and it cannot be more than one trillion kilometers away from the Drone Carrier. The entrance to the Dreamland Cave World is too small for the large-bodied Drone Avatar to enter, so "Dream" naturally cannot follow inside, only staying outside in the Universe. This is why Yan Fei had "Dream" control the Drone Avatar while he entered the Dreamland Cave World.
