Within the Underground Palace, numerous stone coffins of various sizes were stored around, totaling at least a hundred. Directly in front of the palace, there was a stone throne engraved with dragon patterns, upon which sat a person. However, this person was long dead, fleshless, just a skeleton with a dragon-shaped golden dagger stuck in its chest.
"My God! What place is this? Why are there so many stone coffins?" Yang Shan said, his eyes shining brightly.
"Self-Sacrifice Technique."
Ye Wudao saw the hole on top of the stone throne, furrowed his brows, and murmured, realizing that the person on the throne had not been killed by someone else but had committed suicide. The dagger was aimed at the heart, and if this skeleton still had flesh, Yang Shan and Xiao Pei would have seen that its heart had been carved out.