( ), which literally means "martial heroes", is a genre of Chinese fiction concerning the adventures of martial artists in ancient China. Although is traditionally a form of historical fantasy literature, its popularity has caused it to be adapted for such diverse art forms as Chinese opera, manhua, television dramas, films, and video games. It forms part of popular culture in many Chinese-speaking communities around the world. The word "" is a compound composed of the elements (, literally "martial", "military", or "armed") and (, literally "chivalrous", "vigilante" or "hero"). A martial artist who follows the code of is often referred to as a (, literally "follower of ") or (, literally "wandering "). In some translations, the martial artist is referred to as a "swordsman" or "swordswoman" even though they may not necessarily wield a sword. The heroes in wuxia fiction typically do not serve a lord, wield military power, or belong to the aristocratic class. They often originate from the lower social classes of ancient Chinese society. A code of chivalry usually requires wuxia heroes to right and redress wrongs, fight for righteousness, remove oppressors, and bring retribution for past misdeeds. Chinese traditions can be compared to martial codes from other cultures, such as the Japanese samurai . History Earlier precedents Even though the term "wuxia" as the name of a genre is a recent coinage, stories about xia date back more than 2,000 years. Wuxia stories have their roots in some early youxia tales from 300–200 BC. The Legalist philosopher Han Fei spoke disparagingly of youxias in his book Han Feizi in the chapter On Five 'Maggot' Classes about five social classes in the Spring and Autumn period. Some well-known stories include Zhuan Zhu's assassination of King Liao of Wu, and most notably, Jing Ke's attempt on the life of the King of Qin (who later became Qin Shi Huang). In Volume 86 of the Records of the Grand Historian (Shi Ji), Sima Qian mentioned five notable assassins – Cao Mo, Zhuan Zhu, Yu Rang, Nie Zheng and Jing Ke – in the Warring States period who undertook tasks of conducting political assassinations of aristocrats and nobles. These assassins were known as cike (刺客; literally "stabbing guests"). They usually rendered their loyalties and services to feudal lords and nobles in return for rewards such as riches and women. In Volume 124 of the Shi Ji, Sima Qian