A Protective Grand Array of such extreme solidity made it far from easy even for someone attacking from within to break through it.
Back when Lu Ye had moved against Baiyue, he had disguised himself as a Baiyue Moon Jade Realm cultivator and infiltrated it, destroying several of Baiyue's Formation Bases. Yet even so, Baiyue's Protective Grand Array had continued to operate, its defensive power merely weakened somewhat.
Baiyue had only been a superior Spirit Island, smaller even than Purple Jade Island, yet it had possessed more than eight Formation Bases. Purple Jade Island certainly had more. To breach its Protective Grand Array in a short time by destroying every Formation Base was basically impossible.
By the rules of the Myriad Phenomena Sea, the defenses of a Spirit Island like this could be called impregnable. No force could break through them, because once a battle for a Spirit Island erupted, at most five Moon Jade Realm cultivators could take action. Five Moon Jade Realm cultivators were simply not enough to shake such a Protective Grand Array.
Compared to the top-tier Spirit Islands occupied by those peak powers, Three Realms Island still had a long road ahead.
Suppressing his thoughts, Lu Ye flashed forward. Before long, he arrived outside Purple Jade Island's Grand Array. Activating his Magic Power, he called out clearly, "Lu Ye of Three Realms Island has come to pay a visit."
A moment after his words fell, the Protective Grand Array split open with a gap. A figure immediately flashed out from within. Lu Ye looked closely and saw a fair, beardless young man clad in a snowy white fur robe, wrapped up so tightly that anyone unaware of the situation might have thought this was a place of bitter cold.
The young man lacked the masculine vigor