Synopsis

De (Played by Donnie Yen) and his family are on a self-driving tour heading to Northeast Changbai Mountain during a chilling winter, unfortunately the happy holiday goes tragic after De lost his 8 years old son by mistake. De and his wife seek for help from the police, and the rescue mission begins. The rescue process in the mountains and the ice lakes gets dangerous as time goes by due to the bad weather. The golden rescue time has passed after 24 hours, then the standard safe limit of rescue of 48 hours has also passed. However, the child still hasn’t been found. Even with the slightest chance to save the boy, De and rescue teams from the police and the snow field refuse to give their mission up. Will they see the miracle of life eventually?