该剧根据夏达的同名漫画《长歌行》改编，讲述了李建成之女李长歌在内廷生变后侥幸逃生，女扮男装隐瞒身份后在复仇中逐渐成长的故事。

2021 film directed by Pablo Larraín

A figure known as "The Assassin" descends from the heavens into a nightmarish pit full of monsters, titans, and cruelty.

Tells the 15-year love story between Zhou Xiao Qi, a long-time swimming student and You Yong Ci, a transfer student. In high school, Zhou Xiao Qi fell in love at first sight with You Yong Ci. A young and ignorant pure love, the boy silently guarded, but the girl left without saying goodbye. Life after that, 15 years of love long-distance race. Your wedding is also my coming-of-age gift.