Jian Wushuang had previously displayed the triple oppression method that consisted of Star Armor Domain, Prison of Punishment, and Sword World superimposed on each other when he used it to suppress Saber Master who ended in a miserable state of defeat.
He had four methods of oppression at that moment with the additional Golden Feather Phantom Mirror—all of which were extremely powerful.
It would cause a considerable amount of suppression on a High-level Grand Ultimate God or even a genuine Peak Grand Ultimate God when those four oppression methods were unleashed and superimposed.
It would be a great advantage for Jian Wushuang in a duel.
After refining the Golden Feather Phantom Mirror, Jian Wushuang took out a pitch-black defensive armor that looked like the scales of a ferocious beast.
Grand Ultimate God Hong Chen used to wear that defensive armor.