The Heavenly Emperor Mausoleum lay in the deepest reaches of the Ancient Heavenly Palace.
It was also the place where the Ancient Heavenly Emperor and the Nine Corpse Heavenly Demon Emperor had fought their final battle.
"So this is the Heavenly Emperor Mausoleum?"
Queen Medusa gazed into the distance and saw an endless cemetery appear before her.
The space surrounding the cemetery was shattered, and the entire world was enveloped by two terrifying auras of pressure.
Under that pressure, even heaven and earth trembled.
Even though she was already a Heavenly Sovereign, she still felt alarmed upon sensing those two auras.
In her perception, that cemetery was like a black hole, filling people with dread.
Could this be the so-called Heavenly Emperor Mausoleum?
The endless cemetery seemed to drift within the Void. The surrounding space was shattered, and countless space fragments formed turbulent currents that roared around it, creating a natural deathtrap.
Of course, the most terrifying thing was still the two faint yet dreadful oppressive forces emanating from within the cemetery...
Lu Yunxiao looked ahead calmly. Those two oppressive forces seemed to have no effect on him whatsoever.
"Let's go."
Lu Yunxiao spoke blandly and swept forward.
Queen Medusa and the others naturally did not hesitate, following Lu Yunxiao onward.
This place was dangerous, but as long as Lu Yunxiao was there, they felt at ease.
They passed through the spatial turbulence and entered the cemetery.
The moment their feet stepped onto the cemetery's ground, they immediately felt an inexplicable pressure descend upon their bodies.
If they had been ordinary Earthly Sovereigns, their spiritual energy might have become sluggish in that instant.
However, Lu Yunxiao and his group were no ordinary people. This pressure was not enough to affect them.
As they stepped into the cemetery and looked