For a Love's Sacrifice, A Throne Abandoned— Episode 54

Mina and Ethan grew up together and intended to marry upon his return from war. However, Mina was coerced by Ethan's mother into marrying his brother. Unaware of the truth, Ethan abducted Mina on her wedding day. Unbeknownst to him, his brother also loved Mina deeply, leading the siblings to harm each other in their rivalry. It wasn't until Mina saved Ethan's life at great personal cost that they finally confessed their feelings for one another, ultimately letting go of their hatred and finding peace together.