Direct answer: I found multiple online postings for a title called "When the Throne Betrays Its Blade" (sometimes shown as a dubbed release), but I couldn't find reliable, authorized English-dubbed distribution details (official streaming platforms, release date for an English dub, or a single licensed video host) in the public listings I checked.

What I found

  • Several user-uploaded full-episode or full-movie videos labeled as dubbed or with English subtitles appear on video-sharing sites and drama aggregator pages, indicating episodes and dubbed releases circulating online.
  • Drama listing pages describe the series as a multi-episode historical/war/revenge drama (many episodes listed) and repeat the English-title phrasing used above, suggesting the English title is in current informal use among uploaders and fans.

Important notes about availability and quality

  • Many of the matches are on general video hosting or aggregator sites rather than on major licensed streaming services; that often means uploads may be user-made, unofficial, or removed for copyright reasons.
  • Because these are community uploads, audio quality, subtitle accuracy, or the provenance of an "English dub" can vary widely—some listings labeled “dubbed” may actually be English subtitles or machine-dubbed tracks applied by uploaders.

How you can confirm a legitimate English dub

  1. Check major licensed services (Netflix, Amazon Prime Video, Crunchyroll, Viki, iQIYI, WeTV) for an official listing of "When the Throne Betrays Its Blade" or that English title; official platforms show distributor information and language tracks. (I did not find an official platform listing in the results I checked).
  1. Look for announcements from the production company or official social accounts for a dubbed release—these confirm authorized dubs. The aggregator pages I found do not show production-company announcements.
  1. If you find a candidate video on a sharing site, prefer uploads from verified channels or those that link to an official page; otherwise treat them as unofficial and possibly temporary.

Quick practical suggestion

  • If you want, I can (A) search specifically for an official distributor or platform listing the English-dubbed audio track, or (B) collect and compare the currently available online postings (host, episode count, upload date, and whether they claim “dubbed” or “subbed”) in a table so you can evaluate which uploads look most credible. Tell me which option you prefer.

Bottom note: Information gathered from public forums or data available on the internet and portrayed here.