章 731: Circle of Gluttony (13)

Echo Demons are believed to be incredibly powerful manifestations of the cavern's ancient and malevolent energies, born from the depths of darkness and sustained by the echoes of long-forgotten whispers. They are beings of pure shadow and sound, existing on the fringes of reality and haunting the minds of those who dare to venture into their domain.

Despite their intangible nature, Echo Demons are not to be underestimated, for they possess a malevolent intelligence and a penchant for mischief. They delight in toying with their prey, luring them deeper into the darkness with their haunting cries and leading them astray with their elusive movements.