Sequence Survival: At Eighteen, I Slaughtered Ghosts Like Grass

When the world collapses into nightmare, only the ruthless survive. At eighteen, our lone protagonist awakens in a reality where ghosts hunt the living and sequence potions grant unimaginable power. No allies. No romance. Just cold calculation and brutal efficiency. Every resource must be scavenged, every enemy outmaneuvered, every potion mastered. In this unforgiving hellscape where one wrong move means death, survival isn't just a goal—it's an art form painted in ghost blood.