Blue, green, black, and red.
Four bamboo sections of different colors represent the four formations of the Four-color Mysterious Bamboo Array and are the control core of the four sets of arrays.
As soon as Yu Xian holds them, his strong consciousness spreads through the four bamboo sections to the entire array.
Previously, when he looked at the array, it was like seeing a flower in the fog, unclear.
It's like a member visiting a bank to handle business.
Although they have the right to visit the interior, they can walk around and look, but the core area is locked, and there isn't even a chance for a glimpse.
But now, he not only has the keys and passwords to the bank's vault but also has guards and surveillance on his side.
As a result, the Array Vein of the Four-color Mysterious Bamboo Array is understood in an instant.
This is the largest array he has ever seen, covering almost the entire Zhao Family's Ancestral Land, with an area of tens of thousands of square meters.