Introduction: The end didn’t come with fire or flood. It came with a System. Stats. Skills. Levels. Quests. Loot. Earth transformed into something monstrous—an infinite dungeon with no escape. Humanity fought for scraps, leveled or died, and watched cities fall to beasts from myth and nightmare.Cain Mathers fought for fifty years—through dungeons, monster hordes, and worse. He outlived his friends, his enemies, and even his hope. He killed gods and became a terror whispered about in the night. And when he finally slew the Demon Lord—everything ended.Now, Cain wakes up at the very beginning. Day Zero. The System Notification flickers before his eyes once again:“Welcome, Survivor.”“Mode: Infernal. Difficulty: Hellbound.”But this isn’t the same apocalypse. Stronger monsters. Corrupted zones that shouldn’t exist. Factions forming too early. The System itself seems... aware. Worse, something from the endgame is already hunting him.Cain survived Hell once. Now, he’ll break it....