Lu Junyi was a character in the Water Margins, a hero with strong martial arts, wisdom and courage. His introduction was as follows: Lu Junyi, also known as Junyi, was from Jingdong. He had participated in the uprising of Liangshan Lake and became a member of Liangshan Lake. Lu Junyi was open-minded, cheerful, brave, and good at fighting. He was known as one of the "wise and brave" heroes of Liangshanpo. Classic Plot: After Lu Junyi gathered at Liangshan Lake, he participated in many battles against the enemy with the other heroes of Liangshan Lake and won. One of his most famous battles was when he fought Fang La. Lu Junyi used his outstanding martial arts and wisdom to successfully defeat Fang La's army and became one of the heroes of Liangshan Lake. Event and evaluation: Lu Junyi had participated in many battles against the enemy with the heroes of Liangshan Lake after he had gathered in Liangshan Lake. Among them, he and another hero from Liangshanpo, Lin Chong, had once won for the Song army in the Battle of Guandu. However, in the last battle, Lu Junyi lost because of his overconfidence and underestimation of the enemy. In the end, he was defeated by Fang La's men. Lu Junyi's image in the Water Margins was shaped into a brave and resourceful hero. His life was full of legendary colors. Although he had made mistakes, his character and character made him a respected hero in the end.