Righteous Blood, Ruthless Blades is a dark wuxia roleplaying game by Osprey Roleplaying, designed and written by Jeremy Bai and Brendan Davis, with art by Kagan McLeod. Click below for a host of resources you can use with the game!
The button below takes you to Amazon, but you can also purchase it directly from the publisher, in PDF form from DriveThruRPG.com, or just about anywhere else you can purchase books online. If possible, order it from your local game shop!
The RBRB sourcebook contains dozens of recommended movies and books, whether to inspire players, provide gamemasters with setting information, or help with general research. I've compiled a full list of all of the recommendations, links included.