The hot-tempered, ink-black outlaw of the novel 水浒传 who fights with two axes and is fiercely loyal to his leader 宋江. When a tiger eats his mother, he kills four tigers.
A highwayman in the novel robbed travellers by posing as Li Kui, until he tried it on the real one, who later killed him. His name, 李鬼 'Li the Ghost', is now the word for any impostor or knock-off.
memory
逵 is a rare literary character for a broad road open in every direction, fitting for a man who smashes straight through any crowd with his axes.