Synopsis (EN) Soohyun, a fourth-year elementary school teacher, is about to get married. One day, Yo

故事以被大地震摧毁的废墟城市& ;首尔& ;为背景，灾难席卷了整个世界，首尔一夜之间化为废墟，一切都倒塌了，唯有“皇宫公寓”完好无损。外部幸存者们开始纷纷涌入唯一一座未倒塌的公寓，公寓内部