Qin Fengming turned to look at the doorway behind him, which flickered with a faint fluorescent glow and was only about fifteen feet across. His expression tightened slightly.
Amid the flickering fluorescence, a spatial fluctuation emerged.
"Fellow Daoist Qin, this kind of teleportation treasure could only be refined by ancient cultivators. In the current Cultivation World, even an Artifact Refining Master would find it difficult to create one, even if they possessed the means, because the materials needed to refine such a short-distance teleportation treasure simply cannot be found. Moreover, this spatial teleportation treasure has already fused with the enormous rock beneath the sea. Unless the entire rock is moved away, there is no possibility of obtaining it."
It seemed that she had seen through Qin Fengming's thoughts. The female cultivator who appeared to be the eldest sister smiled lightly and spoke in an extremely calm voice.
Judging by her words, she seemed to be extremely familiar with artifact refinement.
Hearing the female cultivator's words, Qin Fengming could not help but feel a stir in his heart. He nodded toward her but said nothing.
The eight peak Integration stage cultivators proceeded one after another, traversing the dark and deep cavern passage. They traveled like this for a full half an hour.
Looking at the places where incomplete restrictions appeared several times along the cavern walls, a trace of fear also surfaced in Qin Fengming's eyes. Clearly, these restrictions had been forcibly broken by Yang She and the other two back then.
From the residual energy of those restrictions, it was obvious that they had once been extraordinarily powerful.
Fortunately, those restrictions were neither powerful formations capable of restoring themselves nor restrictions like the Returning Origin Restriction that relied on the surrounding spiritual energy to operate on their own. Once broken,