A detective in the alternate reality where the Republic of Korea exists. Lee Gon recognizes her from an identity card connected to his father's assassination.
Romantic bond develops from initial disbelief to deep emotional connection across parallel worlds.
Develops mutual respect and friendship as they navigate palace life and cross-world mysteries together.
Seo-ryeong's schemes directly endanger Tae-eul, forcing Tae-eul into defensive alliances and confrontations.
Rekindles past romantic ties while navigating complex truths about parallel universes and personal history.
Explore the full interactive character relationship map of The King: Eternal Monarch