SSS-Class Suicide Hunter

Kim Gong-Ja is a weak, F-rank hunter barely surviving a Tower where the powerful flourish and the weak are thrown away. After a betrayal leaves him for dead, he wakes with a copied skill that rewrites the rules: every death makes him stronger, and death is something he can deal to himself. Turning agony into a weapon, Gong-Ja fights upward through the Tower's traps and monsters, growing more dangerous with each brutal loop even as the cost of that power keeps climbing. Dark, tense, and propulsive, this Korean webtoon pushes the dungeon-and-regression formula to its grim extreme, following a man who has to keep dying in order to finally live.