2183年3月21日,张萌和她的父母一起前往水系“苍穹”医院。这个医院实际上就是一个硕大的海洋,只是它是圆的,是一个独立的水质星球。10年前,地球上的人们将仅剩的海洋动物与海水运用光子技术转移到了太空,并用这些海水在太空建立了一个人造水质星球,起名叫“苍穹”。夕阳西下,太阳光将海水染成绚丽的橘红色,随着一声轻吟,一头雪白的抹香鲸缓缓游过来,停在海底一块像液体一样流动的银色 March 21, 2183, Zhang Meng and her parents went to the water “sky ” hospital. The hospital is actually a vast ocean, but it is round, is an independent water quality planet. Ten years ago, people on Earth moved photons of the remaining marine animals and sea water into space, and used the seawater to create an artificial water planet in space named “The Sky.” The setting sun, the sun dyed sea water brilliant orange, with a cry, a white sperm whale swimming slowly, stopped in the sea like a liquid like silver