The thousand rain immortal sect didn't have the foundation like the immortal sects and Daoist sects of the heavenly court. Without a God, their strength was naturally weakened. Although they didn't know big Luo's situation, they knew that he was either in a deep sleep, in seclusion, or injured. No matter which, the thousand rain immortal sect was the most aware.
The thousand rain immortal sect's active response clearly showed that big Luo was still there. They had someone to rely on, so they were preparing to counterattack! After analyzing the situation, they didn't attack immediately. They still insisted on using the battleships to surround it.
As long as big Luo didn't make a move, no one would enter the thousand rain great cosmos. As for the full moon Tower and the various powers from the eight desolate universe, they had already dealt with them. They would disperse if they needed to so that they wouldn't be caught.