Gu Xueying, a northern hero, really likes Gu Zhaolong. Gu Zhaolong and Gu Xue Ying met at the end of the century, and they have been taking care of her and protecting her. In this process, Gu Xueying also fell in love with Gu Zhaolong. Hero of the Northland mainly tells the story of a teenage girl who struggled with the enemy in the shackles of the Northland era and fate during the Manchukuo period and finally became a famous "snow queen".