Seeing is believing, and since Fang Zheng asked, Nymph naturally found the footage from that time to play.
"This is the footage captured by probe number 2333 in the waters of District 15."
With Nymph's explanation, Fang Zheng saw on the screen before him a seabed overgrown with various kinds of underwater plants. One could even see various fish shuttle through, and a depth display on the side indicated that at first, probe number 2333 was at a depth of 500 meters, then it gradually descended to a depth of 1000 meters, 1500 meters...
