Liu Yan was born as a border general, but her family was framed and everyone was convicted. She fled to Qingya with her secret letter. On the way, he meets knights and hermits, gets involved in court power struggles and secrets in the world, sees through hypocritical allies, and makes friends with loyal and brave people. She solved the puzzle with her wits and fought powerful enemies with her courage. In the end, she vindicated her family's injustice and forged her own chivalrous path among the green cliffs.
