Zhao Hai was very confident in the defensive shield he had set up. The entire Alliance of six realms had about 10000 large spiritual artifacts. Of course, not all of these 10000 large spiritual artifacts would be used to deal with Zhao Hai. Each family would have some backup plans. Therefore, there were only about 7000 large spiritual artifacts that could deal with Zhihai.
Zhao Hai wasn't too worried about the 7000 great spiritual artifacts. He had more than 2000 great spiritual artifacts in his possession. He didn't plan to leave all 2000 great spiritual artifacts at the gate of hell when the six major sects attacked the base. It wasn't necessary. He planned to take 1000 of the 2000 great spiritual artifacts out of the base to attract the attention of the six major sects so that they couldn't use all their forces against the base. They would defend and mobilize the base.