National Treasure’s Extraordinary Journey ( Air Date 2019-02-06 ) Genre Drama, War & Politics category. Overview "Ren Hongyi, a Kuomintang officer, and Zhou Ruosi, a cultural expert from the Forbidden City. Entrusted with safeguarding China's priceless treasures, they embark on a dangerous journey to move them south, believing that as long as the nation’s cultural heritage is preserved, China will endure.".