If the world were a human body, this Spirit Juice would be like cancer cells, accidentally born within it and capable of infinite replication.
This is why the Demon Fiends who contain this Spirit Juice cannot truly die, but are instead trapped in a cycle of reincarnation.
Unless someone who could truly kill them appeared, or the world itself was destroyed.
From what Huan said, Yang An knew that the Seal on the Earth Demon Cliff was not natural; it had been artificially put in place.
'Then did the one who deliberately placed the Seal on the Earth Demon Cliff also know this? Did they intentionally trap the Spirit Juice here to prevent it from spreading to the outside world?'
Gazing at the black sphere of compressed Spirit Juice in his hand, Yang An found himself lost in thought.
Shaking off his thoughts, with the Spirit Juice now collected, Yang An took it and vanished from Huan's sight.
