In the Upper Immortal Realm, above a spiritual lake.
The winding lake light reflected five-colored hues, beautiful to the extreme.
On the sea's surface, however, two figures looked somewhat at a loss.
The figures wore Spirit-Isolating Robes, their appearances impossible to make out; even their faces were shrouded beneath spirit-isolating gauze.
"Senior Brother, the formation in this lake has probably reached the upper fifth rank, hasn't it!" the cultivator lagging slightly behind could not help but speak.
In his hand rested an Eight Trigram spiritual disk—the Eight Trigram Spirit-Locking Disk, a replica spirit treasure.
On the spiritual disk, a spiritual shadow had already shattered, which made him unable to help feeling somewhat worried.
"Junior Brother, this should be the Dao-Burial Lake Master spoke of. According to the decree Master left behind, as long as we find a formation base here, relying on the spirit treasure Mystic Lotus Spirit Mat, we'll be able to break the formation and leave," the figure ahead also said.
After saying this, he once again took out a magic treasure and began searching.
Although here, it was not very likely that a spirit treasure would be sensed, he was also afraid that if he took the spirit treasure out too casually, other Nascent Souls might see it.
Therefore, before finding the formation base, he would not take out that spirit treasure.
"Senior Brother, then why did we not take even a hair's worth of the precious medicines along the way? Among them was even a five-thousand-year-old heavenly wood fleeceflower root..." These two were none other than Sima Zitian and Sikong Ziming, who had separated from the Taiyi Sect Golden Cores.
Along the way, the two of them had slain three or four demon kings, among them no lack of a peak demon king about to break