Zhou Juntian, as described by Gong Lai and Tang Wenzheng, was the great saint who had saved this Star Field.
If Zhou Juntian had not forcefully closed the Door of Heaven, many experts would very likely have been sealed in the Heaven Realm. This would have severed the inheritance of the myriad worlds below and left civilization desolate.
At first glance, it sounded very reasonable.
However, Cui Heng did not think so. He shook his head gently and said, "Why did you think that Zhou Juntian forcefully closed the Door of Heaven to stop the people from the Lower World from going to the Heaven Realm, and not to stop the people from the Heaven Realm from descending?"
The Door of Heaven worked both ways. After closing the Door of Heaven, it could naturally stop people from going to the Heaven Realm, but it could also stop people from the Heaven Realm from going to the myriad worlds below.