Haewon works at the Ulaanbaatar Natural Museum in Mongolia. After suddenly receiving a diagnosis for a terminal brain tumor, she becomes determined to live out one ambitious last dream before she dies - to "discover a flower that has yet to be found in the world." In pursuit of this dream, she heads off to Gurvansaikhan. But her medical diagnosis ends up being false, and Haewon, completely oblivious, continues her journey until she collapses from a severe flu.