Starring Xiao Zhan (肖战) and Ren Min (任敏), Chinese historical fantasy romance The Longest Promise <玉骨遥> is one of the most anticipated dramas. With the official trailer released on Tencent, many fans can not be more pumped to finally get a sneak peek at the drama and its visuals.

Previously known as Jade Bone Ballad, The Longest Promise is adapted from popular novel Mirror: Zhu Yan <朱颜>, a prequel to Mirror: Twin Cities <镜·双城>. In a master-disciple relationship, royal prince Shi Ying (Xiao Zhan) and princess of the Chi tribe Zhu Yan (Ren Min) struggle over hiding their true feelings for each other while standing on opposite political grounds. Such star-crossed lovers trope suggests inevitable pain and angst as they repress their growing feelings amid conflicting loyalties….