吐蕃國師嶋摩智往天龍寺討六脈神劍秘笈,寺僧暗將秘笈交予段譽,譽緊記後毀之.嶋索秘笈不遂,傷眾僧後抓段譽往向慕容復交代,途中段譽逃脫.丐幫幫主喬查出乃契丹人後裔而遭排斥,路上結識段譽,峰...