Such was the Taigu Immortal Path.

Those places which were not designed for them to pass through had preventive spirit designs. For those at Wu Yu's level, these were absolute, and could not be passed.

For example, the inhibitor spirit design for Violet Kingdom Primordial Energy in the tomb. Everyone had been suppressed by it.

This invisible spirit design at the Immortals’ Viewing Platform was the same. In fact, he did not even know where the spirit design was, but he could feel its presence. He could enter very easily, but it would be impossible to leave.

If he were stuck here, and could not proceed, then he would have to challenge the mass of Ravaging Lightning Serpents on the stage.

Of course, there was another option, which was to use the Taigu Immortal Talisman to leave.

This was exactly why Wu Yu was not anxious. He could just leave if anything happened.

"There's no Violet Kingdom Primordial Energy suppressor here, so the Taigu Immortal Talisman can be used."

The platforms on the three peaks were completely sealed, and there was no chance of scaling them.

As for the four peaks with palaces, the challenge was too great, and...