Zhao Hai followed ze Zhen and restored the island's defensive and illusionary arrays. He even made some changes to them. If he didn't make any changes, the next time the southern sea Allied army attacked, the defensive and illusionary arrays would be easily destroyed. Then, the two arrays would not be able to function as they should.
It was rare for cultivators to fall twice in the same array, so Zhao Haihe made some changes to the array. If the enemy tried to break it the same way again, they would die.
However, this array also gave Zhao Hai a reminder. He realized that although a cultivator's array was very powerful, there were too few changes. Although the array board was very convenient to use, it seemed to be fixed and did not change much. This made it easy for people to break it.