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The Array formation space was not very large, measuring approximately ten kilometers in radius, with flat terrain in the middle surrounded by nine towering mountains.
As Su Chengyu approached the mountains, he discovered that the entire massif was enveloped in a force field, preventing access inside the mountain.
All nine mountains were the same.
Then, Su Chengyu came to the central altar, where nine anciently styled stone pillars stood erect, each releasing a force that sealed and suppressed the Wasteland Sky Halberd.
This altar was just like the array that had sucked them in.
Su Chengyu walked around the altar before rising into the clouds and flying directly above to overlook the entire Array formation space.
At that moment, he realized that the whole Array formation space was a magnified version of the altar array, with the nine peaks corresponding to the nine stone pillars on the altar.
This array was extremely vast.