Feeling his Bright Eyes much stronger than before, Minos noticed the dark hand over the area where his group was, where the Black Heart mission had supposedly failed.
Looking through the mist in that area, he saw what looked like a giant specter with its hands over that area, while not far from where he was, an ancient corpse was buried.
In the surroundings of that ancient tomb, many bodies and remnants of bodies long dead in the area remained. At the same time, beings invisible to ordinary people existed in droves there, practically venerating that corpse.
Around that being's burial place, a black liquid like tar seemed to corrupt all the surrounding ground, and anything that fell into it would surely die.
However, Minos could also see its potential. If it were used on an already dead body, this black liquid would bring it back to life in a kind of dark reincarnation.