The apocalypse suddenly arrives, turning homes into desolate wastelands. The female protagonist unexpectedly finds herself stranded on a deserted island, surrounded by dangers and struggling to survive. As she faces perilous situations, she continually grows stronger and meets companions along the way. While gathering supplies and avoiding danger, she must also deal with survivors harboring sinister intentions. With the road ahead filled with unknown trials, can she break through one desperate situation after another and find a glimmer of hope for survival?