C2911 Divine Weapons Are Different Weapons Are Not Weapons
The weapons are different, the weapons are not made.
In the Heavenly Sword Realm, Niu Buqu and the others were normal. With the Heavenly Sword Realm separating them from the outside world, none of the attacks could hurt them.
As for the various dangers and fear that the saints felt, Niu Buqu and the others within the Heavenly Sword Realm didn't feel it at all.
No protection was given to them