It is 859AD, and the Tang Dynasty, one of the most enlightened empires in Chinese history at its height, is in decline. The Emperor is incompetent and the government is corrupt. Unrest is spreading throughout the land, and many rebel armies are forming in protest. The largest, and most prestigious, is an underground alliance called the House of Flying Daggers. The House of Flying Daggers operates mysteriously, stealing from the rich to give to the poor. Thus, they have earned the support and admiration of the people and expanded quickly. Based in Feng Tian County, close to the Imperial Capital, the House of Flying Daggers has long been a thorn in the side of the local deputies, their bitter enemies.