: Check for dubbed and subbed versions of the third season.
: Available for purchase or streaming in select regions. Kingdom 3rd Season Episode 22
Kingdom Season 3, Episode 22: "Using Up Everything" The battle at Sai reaches a fever pitch in , titled " Using Up Everything " (or "With All We Have" ). This episode, which originally aired on September 20, 2021 , marks a critical turning point in the Coalition Invasion arc as the defenders of Qin push themselves beyond their absolute limits. The Siege of Sai: A Fight for Survival : Check for dubbed and subbed versions of the third season
You can catch the full episode and the rest of the Coalition Invasion arc on major streaming platforms: This episode, which originally aired on September 20,
The castle town of Zui (Sai) is on the brink of collapse after days of relentless assault from Ri Boku’s elite forces. Having realized that the , is personally leading the defense, Ri Boku shifts his strategy to capture the King and force a total surrender of the capital, Kanyou. Key Episode Highlights:
Fans often cite this episode as one of the most emotional of the season. It perfectly bridges the gap between a high-stakes battle shonen and a deep political Seinen drama, highlighting the "optimism and hype" of Shin’s leadership alongside the "brutality of war".
The tension peaks as the screen fades to black, leaving viewers wondering if the "Mountain People" or other reinforcements will arrive in time to save the King and the state of Qin. Where to Watch