C218 The Powerful Undead Treasure and Blueprint

Zhan Er spoke with reverence, "Mighty Lord, this black blade is a weapon of a level 21 Skeleton King, imbued with potent malevolent undead energy! It has been refined with the very essence of the Skeleton King's soul, elevating it to the status of a Holy Artifact."

Tang Xiaofan accepted the black blade, giving it a nonchalant swing that released a swirl of dark mist. Yet