The Underworld Quasi-Emperor's offensive had yet to fully take shape when it was slapped apart, brought to an abrupt halt. Such an overbearing assault left the Underworld Quasi-Emperor utterly stunned.
It was not as though he had never encountered powerful experts before, but someone powerful enough to toy with him as if he were a monkey was unprecedented.
It was the ultimate humiliation.
"Ah!" He let out a thunderous roar. "Ye Xiwen, how dare you toy with me!"
"I am toying with you. What can you do about it?" Ye Xiwen's expression was cold. In truth, his mind was clear as a mirror. He did not know what sort of inheritance Ye Qianqian had received during this time, allowing her strength to soar by leaps and bounds in such a short span.
But it was certainly connected to this Underworld. Naturally, he would help his wife. No matter what powerful experts stood behind the Underworld, it meant nothing to him. Even an Emperor Lord Inheritance was nothing to fear.
"Ah!" The Underworld Quasi-Emperor roared without cease, feeling as though his dignity had been trampled beneath someone's feet.
The Underworld Quasi-Emperor opened his mouth and instantly spat out a Nether River. This Nether River was composed entirely of Yellow Springs Water, and in an instant, it transformed into a vast ocean that swept toward Ye Xiwen in a killing tide.
Wherever this Yellow Springs Nether River passed, heaven and earth crumbled along with it. Ordinary space simply could not contain it. It could corrode space with overwhelming force; once its volume grew large enough, it could pierce through the entirety of space, much less a Nether River that had undergone special refinement.
No ordinary person could possibly possess so much Yellow Springs Water, much less refine it into a Nether River.