The black fox spoke little, acted totally different than the first time he met it. "I feel like going through a landmine with my eyes blindfolded!" he muttered to himself, before thinking more seriously about this bizarre meeting.
"No… He gave me hints…" William realised that even if it was trivial, he got warnings and hints from the black fox.
It told him that the Nightmare monster prepared for so long for this battle. And according to what the black fox knew, the expected result of this war was the total annihilation of everyone.
William didn't even think that the black fox might have missed counting lots of his forces. So that meant whatever the Nightmare monster prepared, they all aimed towards killing lots of masters inside that region.
This hallucination grand formation was able to cut lots of masters down. William thought before that this was the deadliest trap the enemy prepared here. But now he changed his mind, this might be the slightest trial they were going to face.