

A millennium-era leak case shaping cross-strait dynamics hides a covert tug-of-war between foreign forces and Chinese agents. In the late 90s, rookie Chunxiao and star agent Ma Qi foil plots together, but as time passes, the case reshapes all involved amid era-defining shifts.
20 episodes · September 6, 2026
Yes — The Long Watch is still running and has been renewed for more.
The Long Watch has 1 season and 20 episodes, and first aired in 2026.
The Long Watch holds an average rating of 9.0/10 on TMDB, and it lands best with fans of mystery. Join the discussion below to add your take.
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