章 589: Chapter 588: Breaking Formation

After finishing this task, Peter Brown threw more than ten Poison Pills he had refined earlier in all directions.

As the Poison Pills exploded in mid-air, a large amount of poisonous gas covered the area below.

This poison was not deadly but could render people unconscious.

With his Divine Sense, Peter detected that several cunning individuals had also fallen unconscious, and the corner of his mouth curled into a smile.

Now no one could interfere with his formation-breaking efforts.

Peter's body flashed, and he arrived in front of the cliff.

When he investigated the cliff, he saw two ancient characters, "one" and "two", underneath which were card slots.

Peter looked at the card slots and couldn't tell what material they were made from. They had not suffered any damage despite the passage of time and had no debris inside.

It was indeed a vibrant formation!

Peter couldn't help but admire the formation technique used in ancient times.