Those silver liquids formed a line on the ground, just like an invisible cage, preventing those monsters from daring to take a single step beyond.
It was Holy Water.
Since Fang Hong had known in advance that the main enemy in Dolifen was the Undead, he naturally had everyone in the team prepare a good amount of it—Holy Water was a powerful Holy Relic infused with Divine Ether, and the priests of Ouli, Marlan, and Milaila in Eteliria could all produce it, though the most lethal to the Undead was undoubtedly the Life Holy Water.
However, in the Lower City Area of Elpaxin, there was only Marlan's Holy Sanctuary; unexpectedly, hitting the mark without aiming, the Holy Relic of the lady of justice and bravery proved to be the greatest nemesis to these blighted beings.
But unfortunately, Holy Water was only the lowest Level Holy Relic, far from capable of killing these Blight Objects, at most stopping them in their tracks.