In the extreme north-west of Nepal, the Limi valley is hidden behind a series of peaks exceeding 6000 m altitude. During the winter, she finds herself cut off from the world. To deliver vaccines and medicines, a handful of men and women embark on an adventure lasting several days. The team alternates walking and traveling in 4/4. But, mule caravans prove to be a much more reliable means of transportation than all-terrain vehicles. The western regions are the most isolated in the country. Crossing the slopes is, each time, a dance with death. Nagendra launches his truck to the edge of the abyss, ready to take any risk to deliver on time and support his family. Directors: Philippe LAFAIX; Frédéric ELHORGA