Survivors of a nuclear attack are grouped together for days in the basement of their apartment building, where fear and dwindling supplies wear away at their dynamic.

Two sisters find their already strained relationship challenged as a mysterious new planet threatens to collide with Earth.

世界末日與冷酷異境詳細介紹, 兩個不同的世界、兩個相異的時空、兩個沒有名字的「我」，交錯鋪展成兩段似無關聯卻又相互呼應的故事。村上春樹的第4部長篇小說，引領你進入「現實的我」與「潛意識的我」不斷糾葛、對照的世界中......