Wolfgang and his companion turned pale as their metallic barrier could no longer handle the corrosive power from Romu's Toxic Wave.
"Damn it, what the heck is wrong with these irregular slimes. Didn't that person say we can avoid their corrosion with this metallic barrier?" Wolfgang cursed aloud as he glanced at the worker slimes that continued to bombard them with their Toxic Wave.
Meanwhile, Zen gasped in surprise at their prowess and held a disbelief expression.
"Cecilia, how did you know they can have this ability?" Zen sent a mental transmission to Cecilia who was the person that informed him about Romu and their ability.
At first, Zen was a bit suspicious since he thought the slime's abilities were only acid shot and mimicking but Cecilia intervened and proved him wrong.