Jiang Liu's eyes lit up the moment he heard that. Even You Minghan, a Second-Order Divine Realm expert, had put it that way, which meant that whatever had happened inside the mine tunnel was no small matter.
It was very likely that this was where the passage from the Nether Realm to the Human Realm lay.
As for what had happened, Jiang Liu estimated that this was probably the reason why, for so long, no one from either the Nether Realm or the Human Realm had been able to pass through this tunnel.
Seeing Jiang Liu signal for him to continue, You Minghan immediately began recounting the strange events that had occurred deep within the mine tunnel.
After You Minghan finished, even Jiang Liu could not determine whether there truly was such a passage deep within that mine tunnel.
Deep in the mine tunnel, there was an area that constantly emitted mist. Many mining slaves would lose their way after entering it.
Yet not long afterward, those lost mining slaves would reappear. However, by the time they did, all those miners had already died.
At first, their leaders and guards had not taken it to heart.
After all, a few mining slaves dying was no great matter to them.
But later, more and more people went missing, leaving them short of mining slaves. Only then did they begin to take it seriously.
However, after sending guards to investigate, they not only found nothing, but some of their guards went missing as well.
The fate of those missing guards was the same as that of the missing mining slaves.
That gave You Minghan and the others a terrible headache. Left with no other choice, they could only seal the place off and stop mining there.
Yet that place could be considered