When Mu Li led his disciples along Lin Heng and the others' trail to that Mine Cave, Lin Heng and the others had already entered its depths.
There, they discovered another restriction that was equally difficult to break.
Perhaps Peng's Immortal Clan had been so confident that no one would find their Treasure Vault that they had not even set up a trigger restriction. In other words, even if someone entered the mountain mine, those outside might not notice.
Dugu Feng stroked his chin and leaned closer. "Kid, what do you think about digging a Dog Hole?"
Lin Heng: "(乛ω乛") Uncle Prison, do you want to become the Dog Hole Immortal too?"
Dugu Feng rolled up his sleeves. "Whatever. I'll give it a try first..."
Before long, Uncle Prison had dug a huge pit before everyone's eyes. As his figure vanished into it, quite a few expressions gradually turned strange.
In the blink of an eye, Dugu Feng had appeared on the other side.
Yet there was another Barrier beyond the first one. He tried the same method again, only to bang his head this time.
Digging a Dog Hole could indeed get him through part of it, but only part of it. Peng's Immortal Clan had probably considered the possibility of some crafty bastard digging a Dog Hole when they set up the Barrier.
Lin Yi looked at his relative's fruitless return and nearly failed to hold it in. It was simply too hilarious.
If they could sneak through from underground, Peng's Immortal Clan might as well chop off their own heads. That would be too stupid!
"Xiao Heng, should we level out the surroundings first and see what the area around the Treasure Vault looks like? That would also make it easier to find a weak point and