The First Saint of the Song Dynasty

After the literary sage Confucius and the martial sage Guan Gong, there is no saint in the world. With Epang Palace and thousands of books, plus an unreliable system protagonist, he came to the parallel world of the Song Dynasty. Will he become a saint? When the Song Dynasty was a great literary power, with practitioners, would it still be a weak Song Dynasty? Let's see how Chen Qifeng became the number one saint in the Song Dynasty.