What are the short stories about Lu Junyi in Water Margin?

Song Jiang admired Lu Junyi, who was born with a silver spoon in his mouth, was well-known in the Jianghu, was a hero, and had high martial arts. In order to strengthen the momentum of Liangshan, I want to invite him to Liangshan. Wu Yong and Li Kui jy, military advisers, were sent to Lufu to tell fortune by pretending to be a fortune teller and the children of a dumb monk. Wu Yong designed in Lu Junyi Palace for Lu Junyi to write an anti-Tibet poem himself. Lu Junyi took Guli and others to Tai 'an to do business to escape the disaster. On the road, he held high the banner and challenged the water margin. On the way to Liangshan, I was ambushed and fought with Liangshan heroes.