我在末世开旅馆，开局捡到姐姐

Sweet Article+Apocalypse+Strong Female+Double Heroine After her death, the heroine was locked by the system. She traveled to a world where the world had just collapsed and stayed in the mountain infrastructure ever since. However, at the beginning, he picked up a beauty, and the two were bound for life. Within the wall is the utopia after the collapse, and outside the wall is a high-risk area where zombies are rampant.