Wei Huo checked it out. The person buried inside was an ordinary person. However, the various armor and jade items he was wearing were not ordinary. The armor and jade items were made of rare materials. They were filled with inner Qi and could continuously replenish the corpse's Qi to ensure that the corpse would not rot.
However, as time passed, everything would die. The inner Qi in the jade items was the same, and so was the corpse of the mortal.
The corpse had just sat up. Regardless of whether it had developed intelligence or not, it could not do anything to the two Legendary creatures. Hence, it seemed like it knew this and gradually collapsed back into the coffin.