Golden stars leaped and twinkled in the vast sea, forming one irregular pattern after another.
Chen Sansi gently nudged the compass, causing the arrangement of the stars to change each time.
Yet, he still couldn't decipher the mystery within.
This small compass was at least a third-tier formation.
Chen Sansi's current mastery of formations was only at the second tier, and he truly couldn't comprehend it.
He judged that this compass might be the key to unlocking the secret realm, or perhaps it was used for guidance.
But as for the specifics, he still needed to find a way to unravel this formation.
[Skill: Formation (Second-tier)]
[Progress: 51/1000]
The best way to quickly enhance skill proficiency is to gather a large number of high-tier different formations.
In Beiyang Dao, the second-tier formations he had collected were not many; apart from the Gathering Spirit Town and the second-tier Mountain Protection Array, only some rather useless formations were left.