Lv Guichen came to Donglu to meet the common son Ji Ye, who had always been unloved by his father, and the feather princess Yu Ran, who had taken refuge with her grandfather. The three little partners were targeted and challenged in the Prince's College for identity reasons, and established a deep friendship in the process of helping and saving each other. Yu Ran’s cheerful, lively, free and easy personality was secretly admired by the two boys, therefore love is budding. Lv Guichen, Ji Ye, Yu Ran followed a generation of famous generals Xi Yan and other people issued a just division and decisive battled of the war, only to find that there is another big plot behind the battle of the war. In times of crisis, the teenagers fought to the death and grew into leaders.