In the near future, all the surface water on the earth rose into space without warning, forming a magnificent and strange ice ring in the low-earth orbit. It's an existential crisis. The scavenger hunter Jiang Xing Bei leads the mysterious genius Yan Dong embark on a journey of many dangers. (Source: Chinese = Baidu Baike || Translation = MyDramaList) ~~ Adapted from the novel "Meng Zhi Hai" (梦之海) by Liu Ci Xin (刘慈欣).