The Ghost Kings were acutely aware that they only had the power for one strike!
They had to kill the Empress before Shen Hao arrived!
Only by doing so could Great Yan fall into chaos, and only then would they have a chance to counterattack!
For that one strike, they were putting it all on the line!
At the same moment, the Sky Spirit Civilization, even the entire Human Civilization, was subjected to a frenzied onslaught from a billion Undead.
At the very least, they could hold back that person for some time!
Even if only for an instant, it was enough!
In reality, Xi Qing, who was still only at Level 20, was indeed unable to withstand such an attack. At that moment, many people's faces were etched with despair. Countless Soldiers and even high-ranking officials continuously charged towards that hand symbolizing death, hoping that even sacrificing their lives could slightly deplete the enemy and buy a sliver of a chance for the Empress to survive!