The monster didn't just get equipped with its fierce deadly trap, or sharp teeth, or even that needle-like tail… It could also spray acid from that weird looking opening, enough to erode any gear below dark gold grade.
Ibra's words were quite right, without the presence of a dark gold grade spirit master here, taking down this monster was going to be risky and quite impossible.
That was all thanks to the immunity of dark gold gears to any strength, acid, or attack used by this monster. Not to mention the quality of their gears as well.
It was like they were facing an elite gold grade monster, one that couldn't be taken down except by the presence of a dark gold spirit master, equipped with enough pieces of dark gold equipment for defence and offence.
William felt both of his arms holding the sword quite numb, yet he never dared to move or lower the strength holding it.