That's a really good treatment of wuxia that manages to make corruption both tempting and with enough drawbacks that it's not "the mechanically sound option". It also manages to follow the example of the games named as inspiration, without using the exact same mechanics and while avoiding their main drawback: the hard-to-improvise NPC creation!
Also, I like the treatment of the setting. Thus, five stars!
My only note: this game really needs a print option. You're probably going to want to print the cards anyway, so might as well go for print!