Once Lian Yunshang left, Li Qian put down the book, stood up, and walked to the balcony railing, looking at the distant scenery. At the same time, his immortal perception spread out, penetrating the void and sensing the array fluctuations of the entirety of Unrivaled Dao Palace.
Since his array formation skill reached the seventeen bases mark, he started studying the grand array of the Unrivaled Dao Palace.
With Wu Shuang's authorization, he had no obstacles in exploring the grand array of the palace.
Therefore, his array formation skill was improving rather quickly.
The grand array of the Unrivaled Dao Palace was roughly at the seventeen bases level... so it was quite helpful for his array skill improvement.
As for the mountain protection array of the entire Feathered Immortal Gate, it's likely above eighteen bases, reaching the level of a nineteen bases array.
Actually, the grand array of the Unrivaled Dao Palace is also part of the mountain protection array.
