Shin'en no Labyrinthos

In ancient times, a colossal structure known as the 'Tower' once pierced the heavens. But it incurred the wrath of the Gods, who sank it deep into the earth, transforming it into a vast underground labyrinth now used as a prison. A man awakens within its lowest depths, his memories shattered and his purpose unknown. Clutching a mysterious Black Blade he stumbled upon, he resolves to ascend through the dangerous confines of the Tower and reach the surface. Yet perils await: magical beasts that feast on human flesh, deceitful denizens who ensnare the unwary, and the insidious beings of 'Chaos' that corrupt mind and body. The most dangerous of all is the 'Demoness,' the embodiment of lust, depravity, and destruction. Velt's heart is constantly swayed by their seductive whispers. Will he find his way to the sunlit paradise of freedom above, or will he be consumed by the Hell of Lust, drowning in debauchery and hedonism? Velt presses on through the darkness.