The Longest Promise Episode 4

From the Kong Sang Continent comes the tumultuous love affair between Princess Zhu Yan of the Chi Yi Tribe and the Royal Prince Shi Ying. The framing of the queen results in the prince’s banishment to Jiu Yi Mountain to cultivate. While focused on his tasks, he develops romantic feelings for his disciple Zhu Yan. But their student/teacher relationship prevents either from expressing their true feelings. Fate works against them when they choose opposing sides in a political struggle of life and death proportions. Eventually, putting aside their issues, they pledge to protect their beloved Kong Sang Continent. (Source: DramaWiki) ~~ Adapted from the novel "Zhu Yan" (朱颜) by Cang Yue (沧月).