This sealed space was like a Sumeru Cave Dwelling, yet it was also part of the restriction covering the entire underground cavern. Even if the two of them left this place, they still could not escape the underground cavern's restriction.
At this moment, even leaving this Sumeru Space had already become a pipe dream.
The restriction in this space had an extremely powerful dissolving effect on any massive energy. Whether it was a secret art attack or a powerful treasure, the moment it appeared in the space, the restriction would instantly break down its energy and disperse it into the restricted space.
Such a powerful restriction was simply impossible for an Integration stage cultivator to break.
Faced with this situation, Zhang Zhe and Xia Yingbing could only retreat to the front of the enormous array. Fear showed on their faces as they stared at the formation before them, falling silent.
The enormous array continued operating, and time continued to slip away.
One month, two months, three months...
In the blink of an eye, seven months had passed. During the first month, the two late Integration stage cultivators had still watched the enormous array operate with terror on their faces, waiting for the formation to stop and the terrifying existence within to emerge.
By the latter part of the second month, their expressions had already returned to normal, and they no longer showed any fear. Sitting cross-legged on the ground, they began forming hand seals and doing their utmost to refine the immense energy surging into their bodies.
The energy here was a mixture of chaotic demonic qi and spiritual qi. Although it was highly harmful to cultivators, if they circulated their cultivation arts to refine it, they could naturally filter out the useless demonic qi.
The two of them were