In the third year of Zhenguan, Shen Yan, a scholar from Bingzhou, went to Chang'an to seek an official position. It happened that His Majesty rebuilt Lingyan Pavilion to honor the founding fathers. Under the prosperous age of Chang'an, there are undercurrents, and some people want to destroy Lingyan Pavilion and rebuild it to shake the country's foundation. Shen Yan was appreciated by Xiao Yu, the imperial censor, for his skill and courage. He transformed into a non-staff censor and secretly investigated. With his humble body, he protected the glory of the Tang Dynasty and was involved in a secret crisis related to the fate of the country.
