

A vigilante killer turns communist spy? This 40-episode fever dream commits to EVERYTHING.
45 minSeason 1 • Episode 40
LatestAfter her parents are both killed Lu Ya Meng becomes a vigilante and goes on a two-women killing spree with her best friend. She eventually realizes that her personal vendetta is misguided, and is converted by Luo Shao Qing, a fellow physician, to work as a communist agent.
Acting
Karlina Zhang sells the vigilante-to-communist pipeline completely unironically.
Costume
Wartime physician chic meets assassin leather — no notes.
Creators
Lujian Ma, Kewei Li
Trivia, insights & behind the scenes
The 'hummingbird' codename connects to Chinese revolutionary symbolism — small, fast, deadly, and ultimately serving the collective.
The 40-episode structure follows classic Chinese wartime drama pacing: 10 episodes of tragedy, 20 of transformation, 10 of ideological climax. The zero TMDB rating suggests it never found international audiences.