Who Is Yeonhui-gun? Is He Really Based on Yeonsan-gun—And What Does “Chaehong” Mean? Full Breakdown!

Is Yeonhui-gun from tvN’s drama The Tyrant’s Chef a real historical figure? Here’s the truth about Yeonsan-gun as his inspiration, the disturbing meaning of the Chaehong system, and the behind-the-scenes story of actor Lee Chaemin’s casting. Discover both the drama and the history behind it.

 

 

Table of Contents   1. Why is The Tyrant’s Chef Such a Hot Topic? 2. Is Yeonhui-gun a Real Historical Figure? 3. Yeonsan-gun: Joseon’s Infamous Tyrant 4. The Meaning and Impact of the Chaehong System 5. How Lee Chaemin Was Cast as the Male Lead 6. Key Questions Answered (Q&A)

 

 

1. Why is The Tyrant’s Chef Such a Hot Topic?

tvN’s weekend drama “The Tyrant’s Chef” follows Michelin-starred chef Yeon Ji-young (played by Im Yoona), who time-slips into the Joseon Dynasty and encounters Yeonhui-gun (played by Lee Chaemin), a tyrant king with an “absolute palate.”

 

Their clash between cooking skills and royal taste buds creates both tension and romance, instantly captivating viewers.

 

 

 

 

2. Is Yeonhui-gun a Real Historical Figure?

Many viewers have wondered: “Did Yeonhui-gun really exist?”

The answer is no — Yeonhui-gun is a fictional character.

 

However, he was inspired by the notorious Yeonsan-gun, the 10th king of Joseon, whose violent reign serves as the creative foundation for Yeonhui-gun in both the original web novel “Surviving as Yeonsan-gun’s Chef” and the TV adaptation.

 

 

 

 

3. Yeonsan-gun: Joseon’s Infamous Tyrant

Yeonsan-gun (1476–1506), son of King Seongjong and Queen Yun, is remembered as one of Joseon’s most infamous rulers.

 

 

▪️Early reign: Relatively stable governance

▪️Later reign: Obsessed with power, orchestrated bloody purges (the Literati Purges)

▪️Decline: Transformed the palace into a place of indulgence, driving the people into suffering

 

Ultimately, he was deposed in the 1506 Jungjong Coup, ending his reign in disgrace. Yeonhui-gun’s merciless personality in the drama mirrors Yeonsan-gun’s historical tyranny.

 

 

 

 

4. The Meaning and Impact of the Chaehong System

The drama introduces the Chaehong system, which also existed in history.

 

 

▪️Meaning: “Plucking the red flower,” referring to the forced selection of beautiful young women from across the nation to be brought into the royal palace.

 

▪️Enforcers: Officials called Chaehongsa, who were dispatched locally to carry out the practice.

 

This system symbolized human rights violations, public resentment, and moral corruption, and it became one of the main reasons Yeonsan-gun is remembered as a tyrant.

 

 

 

 

5. How Lee Chaemin Was Cast as the Male Lead

 

Originally, actor Park Sung-hoon was set to play the role of Yeonhui-gun, but he stepped down due to personal controversy. Newcomer Lee Chaemin was cast at the last minute. At the press conference, he admitted:

 

“The pressure and responsibility were huge, but I approached the role with the mindset of giving it everything I had.”

 

Despite being relatively new, Lee Chaemin’s powerful performance and presence earned him praise as the “perfect fit” for Yeonhui-gun.

 

 

 

 

6. Key Questions Answered (Q&A)

Q. Was Yeonhui-gun a real historical figure?
A. No. He is fictional, but based on Yeonsan-gun’s notorious reign.

 

 

Q. What exactly was the Chaehong system?
A. It was a system in which young women were forcibly taken to the palace for the king’s pleasure—a key symbol of Yeonsan-gun’s tyranny.

 

 

Q. Who was originally cast as the male lead in The Tyrant’s Chef?
A. Actor Park Sung-hoon was first cast, but after stepping down, Lee Chaemin took over the role.

 

 

✅ In summary, Yeonhui-gun is a fictional character modeled after Yeonsan-gun, while the Chaehong system was a real and tragic historical practice that defined Yeonsan-gun’s tyranny.

 

 

Understanding this background allows viewers to enjoy The Tyrant’s Chef with greater depth and appreciation.

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