Lu Junyi is nine chi tall, with sparkling eyes and a deity-like appearance. He is a wealthy squire from Daming Prefecture. He is also highly skilled in martial arts, especially in the use of the staff. His reputation and charisma earns him the nickname "Jade Qilin". He is the second-in-command of the Liangshan outlaws. At last, because he is poisoned by corrupt officials, he misses his step, falls into the water and eventually drowns.