The seven golden Immortals were the most affected by Taiyuan plane's entry.
They were no strangers to Taiyuan, which was why they were so shocked that the world had been taken in. They were golden immortal Dao ancestors, but they could not do that.
Golden immortal Dao ancestors could destroy great worlds, even if they were torn to pieces, but it was impossible to move them.
If it was that easy, they wouldn't have to set up a world-protecting array. They were trapped in the world because they couldn't move.
Now that Chen jingzhai had used his supreme divine power to take away the great world, it was truly a shock to the mind. It was so for the Golden immortal Dao ancestor, and it was even more so for the heaven Immortals of the Daoist sect.
The path sect celestial Immortals, who had been resentful and even harbored other thoughts, immediately became obedient when they saw the Taiyuan plane being taken in.