The series is set in the
wulin (martial artists' community) of 15th- or 16th-century China during the
Ming dynasty. The two protagonists – Nie Feng (Wind) and Bu Jingyun (Cloud) – learn martial arts in their early years and mature through their experiences to become legends in the
wulin. As the series progresses, more characters are introduced in new story arcs.
Part 1 The first story arc is about the origins of Nie Feng and Bu Jingyun. When they are still boys, they are taken into the martial arts clan Tianxiahui (Under Heaven Society) by its chief, Xiongba (Lord Conqueror), who trains them in martial arts for an ulterior motive. Xiongba was once told by Nipusa, a Buddhist prophet, that he will rise to power in the
wulin with the help of "Wind and Cloud". When he reaches the pinnacle of his conquests, Nipusa reveals that "Wind and Cloud" are also destined to bring about his downfall, so Xiongba plots to turn Nie Feng and Bu Jingyun against each other. The rest of the story arc follows Nie Feng and Bu Jingyun's adventures after they escape from Tianxiahui. They gradually improve their skills, acquire powerful weapons, befriend other notable
wulin figures, and meet their respective romantic partners. In the end, Nie Feng and Bu Jingyun return to confront Xiongba and defeat him, fulfilling the prophecy. After that, they decide to retire from the
wulin to lead peaceful lives with their respective lovers. Juewushen (Lord Godless), a formidable Japanese martial artist, leads his clan to China with the intention of dominating the
wulin and ruling China. He captures the Chinese emperor and sends his son, Juexin (Heartless), to impersonate the emperor and pretend to abdicate the throne to him. Nie Feng and Bu Jingyun come out of retirement and collaborate with their
wulin allies to stop Juewushen. After his defeat, Juewushen takes the Chinese emperor and other
wulin figures hostage and retreats back to Japan. Nie Feng and Bu Jingyun travel to Japan, where they meet Tennō, a Japanese warlord, and join forces with him to counter Juewushen. Juewushen is eventually betrayed and killed by Juexin, who has switched allegiance to Tennō. Upon returning to China, Nie Feng and Bu Jingyun realise that Tennō is secretly plotting to seize the Dragon Bones, the spiritual foundation of China. Nie Feng learns a new but dangerous skill to counter Tennō, and falls into a state of
zouhuorumo as a result. Even though they manage to defeat Tennō and the Dragon Bones get destroyed in the process, the
zouhuorumo Nie Feng now poses a serious threat to the
wulin. In the final showdown, Bu Jingyun confronts Nie Feng and knocks him out of his
zouhuorumo state, but falls off a cliff during the fight and goes missing.
Part 2 Huaikong, a member of the Iron Clan, searches for and finds the missing Bu Jingyun, who is suffering from
amnesia and has become a fisherman. With Huaikong's help, Bu Jingyun gradually regains his memory, returns to the
wulin, and reunites with Nie Feng, who has since recovered from his
zouhuorumo state. Around this time, a mysterious martial arts clan known as Tianmen (Heaven's Gate) has emerged in the
wulin and attracted many top-tier fighters to join them. The clan's leader, Dishitian, is actually the
Qin dynasty alchemist
Xu Fu, who has become immortal and spent the past centuries mastering all kinds of martial arts, making himself nearly invincible. He has a grand plan to gather the seven warriors who possess the seven most powerful weapons in the
wulin – including Nie Feng and Bu Jingyun – to join him in his quest to slay a
dragon and obtain a mystical orb, which can boost one's
neigong by several times when consumed. The quest is successful but the orb shatters into seven pieces. Out of greed, Dishitian consumes more pieces than his body can take, and suffers serious internal injuries. His treacherous servant, Duan Lang, seizes the opportunity to kill him and absorb his
neigong, morphing into a demonic creature. Replacing Dishitian as the greatest threat to the
wulin, Duan Lang kills Nie Feng and Bu Jingyun's loved ones to force them to fight him. Although Nie Feng and Bu Jingyun team up and manage to destroy Duan Lang, they end up being frozen in ice and are never seen in the
wulin again for many years.
Part 3 Many years have passed since Nie Feng and Bu Jingyun's battle against Duan Lang. Order and stability have been restored in the
wulin while a new generation of heroes make their debut. They include Nie Feng and Bu Jingyun's respective sons, Yifeng and Bu Tian, as well as Duan Lang's twin sons, Shenfeng and Lanwu. In the meantime, Nie Feng and Bu Jingyun are freed from their icy prison and return to the
wulin to face an old foe, Juexin (Heartless), as well as other enemies. == Publication ==