When everyone else enters the survival game and has to flee alone, Shen Yunxi opens her eyes to find Zhang Qiling, Wu Xie, Xie Yuchen, and Hei Xiazi aboard her train! With a combat power of only 5, she nevertheless possesses the only authority over the train. The five venture through ruins, battle giant beasts, and seize supplies, gradually transforming their cold train car into a home. But on the tenth day, the train suddenly locks its doors, and endless swarms of insects pour out of three passageways. This time, there is nowhere left to run!