The Nanbei Sea Trench is indeed very deep. She had only used two hours to reach this area, plus the time she spent earlier diving ten thousand meters deep, she had already used another two hours. The time left for Yue Jinghua was very limited indeed.
After searching again in the sunken ship area, Yue Jinghua confirmed that there were still no beneficial clues nearby regarding the search for the Dongnan Emperor Shell. She decided not to waste more time on this meaningless shipwreck investigation.
She made a mark near the sunken ship area.
This ruined ship area is not entirely without value. When there is an opportunity in the future, after restoring the seawater of East Lin Sea, she would suggest Jue Xin command people to salvage the shipwrecks in this area.
Most of the cargo on these merchant ships are intact. After salvaging them, they would be invaluable and could contribute to the construction of East Lin Sea.
