兩人是在交友網站上隨便找的對象， 知道的就只有對方在網路上隨便取的化名。 只是每次在家附近的義式冰淇淋店「ＳＵＰＥＲＮＯＶＡ」碰面後，就回房間辦事的關係。 …本來應該是這樣的，可是里谷卻發現，自己對對方的感情開始發生變化。 只有自己愛上對方的不安… 可是卻無法抵抗自己內心的情感──？ (2017年5月24日上市)

From Cixin Liu, the New York Times bestselling and Hugo award-winning author of The Three Body Problem, comes a new science fiction masterpiece. In those days, Earth was a planet in space. In those days, Beijing was a city on Earth. On this night, history as known to humanity came to an end. Eight light years away, a star has died, creating a supernova event that showers Earth ...(展开全部)

From Cixin Liu, the New York Times bestselling and Hugo award-winning author of The Three Body Problem, comes a new science fiction masterpiece. In those days, Earth was a planet in space. In those days, Beijing was a city on Earth. On this night, history as known to humanity came to an end. Eight light years away, a star has died, creating a supernova event that showers Earth ...(展开全部)