A woman's voice is talking to herself.
Since she's self-talking, the situation is becoming clear.
In the original jungle exploration activity, the top hundred in the area would receive rewards. Among them, the first place gets a purple-class watch, the second to the tenth get blue-class watches, and the eleventh to the hundredth get green-class watches.
The purple-class watch for first place, which is the watch he's wearing, can utilize all the treehouse's features. The blue-class watch for second to the tenth place can't be used for crafting or trading, only for data viewing and communication. The green-class watch for the eleventh to the hundredth place is just a regular mechanical watch, only for checking the time.
She doesn't need to be inside the treehouse; she can use the watch to communicate with people in the same area. Since communication is possible, it means she is at least in the top ten of the area.
She's a formidable player.