Uk spots the soul shifter's mark in Mu-deok's eyes
After twelve failed masters, Uk explains how he knew her: the blue mark is in her eyes. He offers to hide her if she plays his servant.
Tag
#blue mark
3 moments.
Uk shows Mu-deok how close is too close
Uk catches Mu-deok slipping away, warns her about her glare, and leans in to show when the mark in her eyes becomes visible.
Heo Yun-ok exposes the blue mark at the graveyard
At Uk's graveyard Yun-ok splashes a scar-revealing medicine on Bu-yeon; Yul stops her, and Bu-yeon sees the blue marks and asks if she is her.