Animation

"Thousand Autumns", also known as "Shan He Jian Xin" (山河剑心) or "Mountains and Rivers, Heart of Swords", is the animated adaptation (donghua) of the Chinese wuxia novel Qian Qiu, written by Meng Xishi.

Synopsis
Shen Qiao, the sect leader of Xuandu Mountain, had always isolated himself from the rest of the world, but he was inadvertently dragged into in the disputes of the jianghu. He was poisoned and lost his eyesight after he fell off a cliff. After being rescued by Yan Wushi, the leader of the Huanyue Sect, he travels with Yan Wushi across the jianghu, gradually recovering his lost memories and unravelling a grand conspiracy hidden in numerous and complicated events. The appearance of a secret tome of martial arts disturbs the illusion of peace between the martial arts circles, and will test whether or not the protagonist can see through the overall situation and cultivate the sword once more.