This Geng Clan Old Ancestor truly hated Chen Fei to the bone. Even in a situation like this, he still wanted to come after Chen Fei.
Or perhaps, in the Geng Clan Old Ancestor's eyes, only a situation like this was most suitable for killing Chen Fei. Otherwise, once Chen Fei hid inside the Xian Clan Territory afterward, the Geng Clan would have no way at all.
Chen Fei turned his head and looked to the right. The place where the barrier had been broken open just now was inside the Rain Race Territory.
Back then, the barrier there had been broken open for several days. Afterward, the Reaching Heaven Tree had pierced through to the Heart Strange Realm. Even though the barrier was repaired later, that place still remained the weakest point in the entire Profound Spirit Domain.
After the black pillar of qi rushed into the clouds, the largest stream among them flew out of the Profound Spirit Domain. In the blink of an eye, it could no longer be sensed at all.
The smaller pillars of qi circled in the air for a moment, then flew toward the core region of the Profound Spirit Domain.
Chen Fei's expression shifted slightly. That Ninth-Order Grievance Spirit had actually left the Profound Spirit Domain.
This black pillar of qi was a phenomenon produced when Mind Wraith Power and the Heaven and Earth Essence Qi of the Material Realm collided with each other. The higher the realm, the more obvious this phenomenon became.
Because it was the violent tremor of Heaven and Earth Essence Qi, even from such a distant place, Eighth-Order cultivators could sense it clearly.
Just now, the Eighth-Order powerhouses of every race had scattered in a rush precisely because they feared being targeted by a Ninth-Order Grievance Spirit.