The Dragon’s Treasured Princess — Episode 39

Princess Elena’s three older brothers were cursed after trespassing into the forbidden territory of the dragon clan; to save them, and driven by the emotional pressure of familial duty, she "voluntarily" became a sacrificial offering to a wicked dragon. Unexpectedly, the dragon—Kairos—did not kill her; instead, he transformed into a handsome man and cherished her as a priceless treasure. Longing for her family, Elena eventually returned to the kingdom, only to discover that her brothers had already adopted a new princess named Lilian. Desperate to secure her own position, Lilian repeatedly framed Elena, and the three brothers chose to believe the newcomer time and again. Finally, Lilian feigned a curse that required Elena’s heart to cure, and the three brothers actually decided, once more, to sacrifice their own sister.