The following is a list of characters from the wuxia novel A Deadly Secret by Jin Yong.
The "Luohua Liushui" (落花流水; luòhuā liúshuǐ; 'falling petals and flowing water') is a group of four martial artists from orthodox schools.
They track down Grandmaster Xuedao and Di Yun to Tibet to rescue Shui Sheng, who has been taken hostage by Xuedao.