Silence Annihilation!
Two simple words reveal everything. The Silent Annihilation Battle Armor and the Heavenly Punishment Halberd share the same origin, naturally containing the Power of Silence Annihilation. The difference between them is that the Halberd is meant for offense, while the Battle Armor is unmatched in defense.
Though the Battle Armor claims All Method Immunity and can resist the Power of Causality from Primordial Spirits, it is as heavy as Heaven and Earth. Even though Ye Xuan survived the Heavenly Dao Three Tribulations to barely wear it, it poses a great burden on him.
However, the benefits are also evident. The Battle Armor exudes black lightning filled with terrifying Power of Silence Annihilation, making Ye Xuan appear god-like and demonic, instilling extreme fear.
