C149 Postcard from a Distance

Su Meiyang and Atai ended their journey in Kanas, drove down the mountain and returned to the city of Bojin. Su Meiyang posted the photos she took on the mountain on her blog, then wrote down the address of the postcard she bought on the way down the mountain and sent it to her little brother and sister, her father and her friends. Finally, after thinking about it for a while