C602 Mountain and River Cauldron Vs Peerless Vicious Knife

The Peerless Ferocious Blade was an extremely valuable treasure. Even though it was only half a blade, it was obviously a divine object used to suppress the eye of formation that was confined within the Nine Mountains by someone with a great amount of mana.

To use a half of a Peerless Ferocious Blade as a divine object to suppress a eye of formation was a huge feat