Reborn as the Apocalypse Villain's Stepsister

One car crash. One unfinished novel. Su Beining wakes up reborn into a world on the brink of apocalypse—with a mysterious orchid tattoo that hides a pocket dimension and five stepbrothers who think she's dead weight. While they grudgingly share their rations, she's secretly hoarding supplies and unlocking powers they can't imagine. When the apocalypse hits and monsters swarm, her brothers finally realize the 'fragile' girl they tried to protect is the most dangerous player in the game. Survival, sibling bonds, and shocking revelations collide in this thrilling doomsday adventure!