"Seventy-seven Days" is starring Jiang, and the current Douban score is 7.3. Based on Yang Liusong's real experience and his novel "The Open Space in the North", the film tells the story of the hero's 77-day adventure of hiking through Qiangtang no man's land. This is the first film about polar exploration in China.

"Seventy-seven days", just listening to the name is a bit special, which makes people curious. What kind of story can be told in 77 days? What will happen? After 77 days, you may live a life of 3. 1 minute at home, work and home every day, but the characters in the movie have completed an incredible adventure.

To see this movie, you have to know someone first-Yang Liusong. He is an explorer, alone, walking 1400 km, which lasted 77 days and crossed the Qiangtang no man's land in northern Tibet. During this time, he fought against nature alone, personally experienced the truest nature that no one had ever seen before, and encountered all kinds of dangers, but he finally accomplished this remarkable feat and recorded the whole process in words, which also became the embryonic form of this film script.