Hellknight: Apocalypse Delver

Talia Guerrero awakened as an F-Rank with nine Mana—weak enough that society had already decided how little her life was worth. Then a routine academy dungeon collapses beneath her, dropping her into Hell. There, the C.O.R.E. System begins to break. Quests repeat, reward tables empty, corrupted items appear, and every exploit Talia survives pushes her further from human. With no class, no rescue, and millions of demons standing between her and freedom, she must turn every glitch into a weapon. What begins as one terrified girl fighting to survive soon becomes something Hell cannot ignore: a growing army, conquered territories, monstrous companions, and an F-Rank delver evolving into an impossible threat. Hell wants her dead, enslaved, worshipped, or crowned. Talia only wants to make it home.