During the Qingli period, in order to avoid war and maintain peace and stability among all ethnic groups, the Northern Song Dynasty used the name of the Secret Pavilion to train young spies.After rigorous selection and review, the intelligent Yuan Zhongxin, the beautiful and astute Zhao Jian, Xiao Jing who never kills, Wang Kuan who never lies, Xue Ying who does not like to communicate, and the cheerful Wei Yanei (Wei Yuan) are sixThe young men formed the Seventh Chamber of the Secret Pavilion.After experiencing missions related to life and death, the once young and ignorant teenagers gradually grew up. They united with each other and used their blood and loyalty to defend peace and eliminate the disasters faced by the Song Dynasty.The bruised teenagers can finally go home. They fight for the country without any regrets. At the same time, they also believe that in the years to come, there will be more teenagers who will fight for their ideals and not know how to retreat.The world is always lit up by young people like this, which is the light of hope.