When Ruuro realized that something was in the depths of the demonic Qi capable of hurting her, she started to run the underworld technique. The next moment, the area around her turned into a dark portal that resembled a black hole, as it did the same function.
The only difference was that the demonic Qi we as being absorbed and purified before absorbed by the clone.
The process didn't stop even after a few hours, rather if become very intense and Ruruo's figure started to slowly approach the source of this demonic Qi.
The devouring ability to the underworld portal was not to be looked down upon, because it didn't just absorb the demonic Qi, it purified all the darkness and obsessions in it, before being absorbed in Ruruo's body.
The demonic Qi tried to riot, but it was too late as the dark portal continued to expand, making it difficult for it to escape.
