Follows Fields as he's dropped into some of the most extreme and deadliest places on Earth for seven days and his task is to keep himself and his small film crew alive and lead them to an extraction point.。秦亡,项羽主持分封天下,自封为“西楚霸王”;刘邦被封为汉王,遗往西蜀。项羽衣锦还乡,不理朝政,日夜笙歌,刘邦入汉中后广招人才。终与项羽对峙而立,展开连年楚汉之战,其后刘邦趁楚军疲累,追击项羽,将楚军困于玄下,虞姬为免项羽分心而自尽,项羽突围至乌江,见大势已去,愧对江东父老,于江边自刎而亡,刘邦自此一统天下……。