Lee Chae-min as Yi Heon

Yi Heon

Played by Lee Chae-min · Bon Appetit, Your Majesty · Season 1 (2025)
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Fan Heat

Character Arc

Yi Heon is the king at the heart of Bon Appetit, Your Majesty, a ruler remembered as both the most discerning gourmet of his era and one of its cruelest tyrants. Sharp-tongued, exacting, and quick to anger, he holds the palace in a state of wary tension, his refined palate matched by a fearsome reputation. [flag: the king is romanized as Yi Heon here; some sources render the role as Lee Heon, so verify the canonical spelling against primary sources.]

His carefully maintained armor begins to crack when Yeon Ji-young arrives from the future and serves him food unlike anything he has tasted. Intrigued and increasingly disarmed, the king finds his guarded heart slowly opening to the chef who refuses to be cowed by his temper. Their interactions become a duel of wills that gradually softens into mutual respect and attraction.

Beyond the kitchen, Yi Heon must contend with court intrigue and threats to his throne, including schemes that swirl around his ambitious junior consort and a rival prince. His arc traces the thawing of a tyrant into a more complex, vulnerable man as his bond with Ji-young deepens. [flag: confirm full character arc, political storyline, and ending against primary sources.]

Key Episodes

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🌐 Fan Ecosystem

Fan Heat Index Breakdown

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Character Analysis & Cultural Significance

Yi Heon is one of the central figures in Bon Appetit, Your Majesty, a romance/fantasy/historical/comedy/korean/time-travel series that aired on tvN from 2025. Within the narrative of Bon Appetit, Your Majesty, Yi Heon serves as a pivotal character whose decisions and relationships drive key story arcs throughout Season 1 (2025). The character's journey has been central to many of the show's most memorable and discussed moments.

Portrayed by Lee Chae-min, Yi Heon has become one of the most recognizable characters in modern television. Lee Chae-min's performance brings nuance and depth to the role, creating a character that resonates with audiences on both intellectual and emotional levels. Lee Chae-min's work has been recognized with 1 major award, reflecting the critical acclaim their portrayal has received.

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? Frequently Asked Questions

Yi Heon is played by Lee Chae-min, a rising South Korean actor previously seen in the Netflix series Hierarchy and the drama Crash Course in Romance. [flag: confirm the king's canonical name spelling, as some sources render the role as Lee Heon.]

No. Yi Heon is a fictional ruler created for Bon Appetit, Your Majesty, set against a Joseon-dynasty backdrop. The series uses a fantasy time-travel premise rather than depicting a documented historical monarch. [flag: verify against primary sources whether the character draws on any specific historical figure.]