In the secret realm, Mu Zi was watching the mass of Otherworldly Demon Qi in the air with keen interest.
"Separated from the body for ten thousand years, yet still retaining part of its activity. Truly powerful!"
The black demon qi writhed and twisted before her, occasionally forming a blurry demonic face, with faint shrieks seeming to come from within.
"Could it still be conscious?"
Mu Zi was somewhat surprised, but after observing it carefully for a while, she let out a breath of relief.
There was no consciousness remaining in this demon qi. This phenomenon was likely a manifestation of the activity inherent to this kind of power.
With such a high degree of activity, no wonder the life force of the Otherworldly Demons was so powerful.
The experts of the Tianxuan Continent, relying on their own strength, were basically unable to kill Otherworldly Demons of the same level.
Of course, if one controlled the power of an Ancestral Symbol, one could form a certain restraint against Otherworldly Demons, enough to kill them. This was also why Demon Prison had always been committed to strangling the controllers of Ancestral Symbols between heaven and earth.
Ancestral Symbols were divine objects condensed by World Will to deal with the invasion of foreign enemies, so naturally, they would be somewhat targeted against the power of Otherworldly Demons.
However, the restraining effect of Ancestral Symbols had little effect when facing an expert on the level of the Otherworldly Demon Emperor.
Otherwise, the Symbol Ancestor would not have needed to sacrifice himself to seal the Otherworldly Demon Emperor in the crack outside.
Mu Zi stared fixedly at the Otherworldly Demon Qi, quietly comprehending it. As time passed, she seemed to faintly grasp a trace of feeling.
"Boom!"
Suddenly, a loud sound rang out. The