Uk reveals Words of the Heart is a love letter
Mu-deok gambles her life to reach the ice stone while Uk explains Seo Gyeong spared it out of longing to save a dying lover.
Tag
#seo gyeong
2 moments.
Uk and the Crown Prince on what they'd do with the stone
Testing the barrier with stones, the two talk mothers, fathers and greed; Uk says he would do what Seo Gyeong did, then hits on a message plan.