The sisters' pupils contracted simultaneously.
They had long known that this cultivation technique could enhance defense, but had not expected the effect to be so terrifying.
A full-strength thrust from a high-level swordsman couldn't even breach the skin's surface; the clash between blade and flesh emitted a sound akin to metal striking stone!
"Silvien!" Ailuria called softly, her body swiftly retreating.
The younger sister understood tacitly, her twin swords shooting like venomous snakes straight for the back, the sword's edge creating a spiral wave of Qi.
The expected sound of flesh tearing did not appear; the twin swords suddenly halted half an inch from the skin, as if striking an invisible wall.
The semi-transparent armor condensing with evil Qi rippled like water, dissipating all impact into nothingness.
"Change formations!"
The sisters' figures intertwined, launching a full-scale attack on Wu Heng.
