Although this ancient tomb is buried underwater, in fact, the tomb's seal is excellent. Until a breach is opened in the passage, no one knows the specifics of this tomb, but Huo Sining, using the Heavenly Eye Skill, can see that the tomb's passage has not been flooded by reservoir water; it is entirely empty inside.
This situation was also discovered by Professor Xie and other experts after opening the passage and entering, as they could visually observe that the bluestone walls and floor of the passage were dry, indicating no erosion from water flow.
Huo Sining took a camera and started comprehensive photography after entering the passage.
This is a rule during the archaeological process; once the passage is opened and entered, the entire excavation process must be thoroughly documented.
The purpose of doing so is firstly to prevent any accidents during the process that could lead to unexplained loss or damage to ancient artifacts;
