Sword & Silence
📋 Drama Overview
Everything worth knowing, before the opening credits.
The story is set in the late Three Kingdoms era, when Silla fought Goguryeo, Baekje and Tang in turn and its kings and generals worked toward unifying the Korean Peninsula. Lee Hyun-wook plays Kim Beop-min, the eldest son of Kim Chun-chu and a nephew of the general Kim Yu-sin, who is the man history remembers as King Munmu.
The cast splits along the war’s two sides. On the Silla side, Kim Kang-woo plays Kim Chun-chu, the future King Taejong Muyeol, and Park Sung-woong plays Kim Yu-sin; on the Goguryeo side, Jang Hyuk plays the military strongman Yeon Gaesomun. Choi Ye-bin appears as Empress Wu Zetian of Tang. Kim Ri-heon and Hong Jin-yi wrote it, Kim Young-jo and Gu Seong-joon direct, and KBS2 airs it on Saturdays and Sundays starting November 14, 2026.
⚡ Quick Verdict
One glance, one verdict — everything you need is right here.
▶ Official Trailer
🎭 Cast & Characters
The kings, generals and rivals of the unification war.

Lead

Lead

Supporting

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📺 Episode Guide
A spoiler-light refresher, episode by episode.
🏁 Ending Explained
We’ll break this down in full once the series wraps up.
✍️ KDramaWorlds Editor’s Take
Straight talk — our real opinion, and the viewer it’s made for.
Silla is usually the quiet winner in Korean history lessons, and this series wants to show how loud that win was. It puts Silla, Goguryeo, Baekje and Tang on one board and follows the people who moved the pieces. Fans of Hwarang: The Poet Warrior Youth already know the Silla court from the youth side; this one is about the generation that fought the actual wars.
Jang Hyuk as Yeon Gaesomun and Park Sung-woong as Kim Yu-sin are the casting that makes people look twice, since each is a strong-willed presence on opposite sides. If you want another Korean costume drama about a kingdom under pressure, Queen Woo covers Goguryeo’s earlier history.
Nothing has aired, so this is anticipation, not a verdict. The only trailer is a Korean-subtitled KBS teaser; we will swap in an English one if it appears and add recaps as the episodes air.
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