There was nothing unusual found at the seabed, and the two were finally preparing to return, but at that moment, Wen Xian was suddenly drawn to a shadow on the surface of the sea not far away.
From below, it looked like a large ship, but the bottom of that ship was unlike regular ships.
It seemed that something was installed underneath.
Just as Wen Xian wanted to take a closer look, suddenly, Lu Xiao grabbed her and they quickly left.
Wen Xian was puzzled, but Lu Xiao's attitude was very firm.
Wen Xian obediently left because she knew that Lu Xiao must have recognized what it was.
And indeed, that was the case.
When the two surfaced, Wen Xian removed her breathing tube and gasped for air as she asked,
"What was that thing?"
As Wen Xian spoke, her gaze also shifted towards the distant sea surface, where a huge ship had appeared at some point, resembling a ferry for tourists. From the outside, it looked completely normal.
