The Mountains and Rivers Awl's whereabouts and functions are currently unknown to Ye Xiao.
As for the Rebirth Ring...
The one in Ye Xiao's hands is only a damaged Rebirth Ring, and he does not know its effect.
The many combinations of Formations and prohibitions are like innumerable parts of a colossal machine.
Each prohibition and Formation is an indispensable part of this machine.
Moreover, this machine is highly intricate, and even missing a single screw can have a significant impact.
Thus, even if the damaged Rebirth Ring is only one step from being fully repaired, the difference from its complete state is still enormous.
However, judging by the prowess of the Shocking Sacred Diagram alone, Ye Xiao can be certain that the effects of the Rebirth Ring and Mountains and Rivers Awl will not be inferior.
What he has seen so far is merely the tip of the iceberg of the Shocking Sacred Diagram.
Even so, the Shocking Sacred Diagram has already somewhat startled him.
