The moment Chen Chi died, the entire palace began to tremble.
This palace complex was made entirely of Mortal Gu Houses and had been under Old Immortal Chen Chi's control.
However, Fang Yuan had long prepared for this. With a thought, he activated the arrangements he had already made.
In an instant, the palaces calmed, without the slightest tremor.
This was one of the preparations Fang Yuan had made over the past few days.
Mortal Gu Houses were nothing to Gu Immortals. Unless they were Immortal Gu Houses—but how could the Gu Immortals of Hei Fan Grotto-Heaven possess such things?
Since Hei Fan had been ruthless enough to slaughter the guilty Hei Family Gu Immortals before his death, the inheritances he left behind had naturally been cut down. Information regarding Immortal Gu Houses could not possibly have been preserved.
And relying solely on the Gu Immortals within Hei Fan Grotto-Heaven, the possibility of developing an Immortal Gu House was far too small.
Moreover, while this palace complex was vast in scale, the methods used to construct it were far too antiquated. It was not difficult at all for Fang Yuan to break through it. Old Immortal Chen Chi allowing him to stay here for so many days had been his greatest blunder!
"These Gu Immortals in Hei Fan Grotto-Heaven have enjoyed peace for too long. Without conflict to spur them onward, they have not the slightest vigilance." Fang Yuan looked at Old Immortal Chen Chi's corpse and sneered disdainfully.
Chen Chi had died with his eyes open, his face still frozen in a daze. Evidently, Fang Yuan's attack had come too swiftly, too suddenly, leaving him no time even to feel fear.
Once Fang Yuan confirmed that Chen Chi was dead, he stored him in the Supreme Immortal Aperture.
Then