The King's Affection (2021)

Kernel Score: 91% · 290 ratings

Genres: Drama

First aired: 2021-10-11

Seasons: 1 · 20 episodes

Where to watch The King's Affection

US availability, updated 2026-10-23.

Overview

When the crown prince is killed, his twin sister assumes the throne while trying to keep her identity and affection for her first love a royal secret.

The King's Affection parents' guide: ages 12+

Parents need to know that The King's Affection is a historical Korean drama involving hidden identity, twins, and a forbidden royal romance.

Fresh Kernels AI-assessed from the official TV-14 rating, publicly documented content. A guide for families, not an official rating.

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Cast

  • Park Eun-bin as Lee Hwi
  • Rowoon as Jung Ji-woon
  • Nam Yoon-su as Lee Hyun
  • Bae Yoon-kyung as Shin So-eun
  • Choi Byung-chan as Kim Ga-on
  • Lee Pil-mo as Ye Jong
  • Baek Hyun-joo as Court Lady Kim
  • Ko Kyu-phil as Eunuch Hong
  • Jung Chae-yeon as Noh Ha-kyung
  • Bae Soo-bin as Jung Seok-Jo

The King's Affection FAQ

Is The King's Affection good?

The King's Affection has a 91% Kernel Score on Fresh Kernels from 290 audience ratings.

Where can I watch The King's Affection?

In the US you can stream The King's Affection on Netflix.

Is The King's Affection OK for kids?

The King's Affection is rated TV-14. Fresh Kernels suggests ages 12+. Parents need to know that The King's Affection is a historical Korean drama involving hidden identity, twins, and a forbidden royal romance.

What shows are like The King's Affection?

If you liked The King's Affection, try Scarlet Heart: Ryeo, Under the Queen's Umbrella, My Only Love Song and The Moon Embracing the Sun.