Ming Chu, an ordinary female college student, accidentally falls into an infinite train and enters a zombie apocalypse filled with danger. Armed with an S-rank luggage talent and an outrageously lucky constitution, she doesn't rely on brute force to fight but focuses on frantically stocking up on supplies. Along her survival journey, she teams up with special forces soldier Brother Wang, armed police officer Xu Ruo, and other companions. While collecting weapons and food, she fights the evil Tianmu Organization and protects a baby named Yiyi whose origins are shrouded in mystery. After escaping death time and again, gathering clues, overcoming crises, and completing survival missions, she returns to the real world, only to find that the shadow of the apocalypse has just begun to fall over reality.