南宋末年，江南少年杨过被郭靖送去终南山全真教学武，天性叛逆的杨过闯进了活死人墓，从此与小龙女相识，拜小龙女为师。两人在墓中一起习武长大，渐生情愫，可不为礼教所容。杨过查明杀父仇人竟是郭黄夫妇，报仇心切，可却被郭靖的凛然大义所感动，在关键时刻放弃报仇，于千军万马之中选择救下郭靖。杨过被郭芙斩断一臂，机缘巧合偶遇神雕，练出神功。此时，小龙女伤重不治，留书跳崖。十六年后，杨过被称为“神雕侠”名满江湖，无到了离散多年的小龙女，无限欣喜。襄阳即将失守，杨过于万军之中杀死蒙古皇帝，解襄阳之困。从此神雕侠侣扬名天下，杨过却带着小龙女隐退活死人墓之中，任凭传奇在世间流传。

The rebellious Yang Guo is sent to learn martial arts but instead finds love with his master, Xiao Longnv. Their forbidden relationship faces countless trials, including betrayal, vengeance, and war. As Yang Guo rises to become the legendary Condor Hero, their love and destiny shape a timeless martial arts legend.