If it were to be destroyed now, even if the Primordial Heavenly Court is overthrown in the future, it would require a great deal of expense to repair the Fourth Layer Heaven!
Destruction is easy, but reconstruction is difficult!
They are the top talents in Yanhuang, how could they not understand this principle!
However, at present, to enter the Fifth Layer Heaven through the passage, there are only two methods!
One is to shatter the celestial barrier of the Fourth Layer Heaven and penetrate the Fifth Layer Heaven with supreme Divine Power, and the other is to break the passage to the Fifth Layer Heaven and enter through it!
Obviously, Ying Zheng and the others are unwilling to use the first method, so they can only use the second one now.
However, the Great Array composed of the River Map and Luo Book is exceptionally powerful and not so easily broken!
