Stream Video Cassette of 31 Degrees North Latitude Online Free – Watch Full Movie from Home at 123Movies. . The ancient and mysterious Shennongjia has been rumored for a long time that savages appeared and there were more than two hundred witnesses. Eight documentary filmmakers walked into this "virgin land" to find the legendary wild man. The bizarre disappearances and deaths of the members of the expedition give people reason to believe that this area is indeed filled with an unpredictable force.