The ancient presence from the subterranean abyss was spreading.
"This is the right place."
Nostradamus closed the grimoire in his hand, having been using magic beside Joshua to suppress the shockwaves as Joshua tore the earth's crust apart. Though he did not support Joshua's excessively direct actions, he would still admit that it was the safest and swiftest approach.
Indeed, though resounding, tearing apart a portion of the earth's crust through the power of Legendary champions was actually the safest move. Joshua had even especially used his presence to disperse most indigenous animals and magical beasts before he moved, which would in turn be led to a vast wilderness nearby. No life would hence be hurt apart from certain underground dwellers, and preparing by tearing apart the earth's crust was definitely safer than fighting beneath the surface while bursting with power that tore the land apart.