Story Structure — 5 Plot Phases
Shanghai Seeks a New Screen
Film becomes a popular entertainment in Republican-era Shanghai. Li Jia Hui is summoned by Lu Zi Ye, and a group of film workers begins preparing an ambitious murder picture.
Key Events
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Film Arrives in China — Film becomes a popular form of entertainment in early twentieth-century China.
Location: China
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Shanghai Film Competition — Film workers, journalists, actors, and opportunists compete for recognition. Characters: Li Jia Hui, Lu Zi Ye, Guan Jing Nian, Zheng Qian Li
Location: Republican-era Shanghai
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Li's Precarious Work — Li Jia Hui writes screenplays and reviews while selling newspapers to survive. Characters: Li Jia Hui
Location: Shanghai
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Lu Summons Li — Lu Zi Ye summons Li Jia Hui to discuss an ambitious movie project. Characters: Li Jia Hui, Lu Zi Ye
Location: Shanghai
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The Production Forms — Guan joins the project while Zheng helps direct and stage the production. Characters: Li Jia Hui, Lu Zi Ye, Guan Jing Nian, Zheng Qian Li
Location: Film production site
A Prisoner Joins the Picture
The production centers on an elusive killer and brings Qi Le Shan, a condemned prisoner connected to the case, directly to the filming location. His presence makes the project more convincing but also creates danger.
Key Events
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The Production Forms — Guan joins the project while Zheng helps direct and stage the production. Characters: Li Jia Hui, Lu Zi Ye, Guan Jing Nian, Zheng Qian Li
Location: Film production site
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The Murder Film Concept — The movie centers on murders and an elusive killer. Characters: Li Jia Hui, Lu Zi Ye, Guan Jing Nian, Zheng Qian Li
Location: Film production site
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Qi Enters the Set — The filmmakers bring condemned prisoner Qi Le Shan to the filming location. Characters: Li Jia Hui, Lu Zi Ye, Guan Jing Nian, Zheng Qian Li, Qi Le Shan
Location: Filming location
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The Crew Is Shaken — Qi's presence shocks the crew but makes the production appear more convincing. Characters: Li Jia Hui, Lu Zi Ye, Guan Jing Nian, Zheng Qian Li, Qi Le Shan
Location: Filming location
The Impossible Escape
The filmmakers reconstruct the murders and analyze an apparently impossible route through the building. A painted barrier reveals an unstable foothold, while the possibility of a returning killer increases the uncertainty.
Key Events
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Crime Reconstruction Begins — The group reconstructs the crimes and studies the killer's movement through the building. Characters: Li Jia Hui, Guan Jing Nian, Zheng Qian Li, Qi Le Shan
Location: Filming location
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The Impossible Escape — The group questions whether the apparent escape route was truly possible. Characters: Li Jia Hui, Guan Jing Nian, Zheng Qian Li, Qi Le Shan
Location: Building interior
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Barrier Capture Attempt — A suspect is cornered behind a heavily painted barrier during an attempted capture. Characters: Li Jia Hui, Guan Jing Nian, Zheng Qian Li, Qi Le Shan, Hai Zhao Feng
Location: Building interior
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The Painted Foothold — The painting was used as a foothold, revealing an unstable climbing route. Characters: Li Jia Hui, Guan Jing Nian, Zheng Qian Li, Hai Zhao Feng
Location: Building interior
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The Killer May Return — The evidence suggests that the killer may have returned to the scene. Characters: Li Jia Hui, Guan Jing Nian, Hai Zhao Feng
Location: Building interior
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Hai Suspects Two Killers — Hai Zhao Feng becomes increasingly suspicious that there was more than one murderer. Characters: Hai Zhao Feng, Li Jia Hui, Qi Le Shan
Location: Building interior
Police Enter the Mystery
Hai Zhao Feng suspects that two murderers may be involved. Police surround the location, seize one suspect, and leave open the possibility that Qi Le Shan stayed behind to accept responsibility.
Key Events
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Hai Suspects Two Killers — Hai Zhao Feng becomes increasingly suspicious that there was more than one murderer. Characters: Hai Zhao Feng, Li Jia Hui, Qi Le Shan
Location: Building interior
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Police Surround the Site — Police surround a location and force their way inside. Characters: Hai Zhao Feng, Li Jia Hui, Guan Jing Nian, Zheng Qian Li, Qi Le Shan
Location: Building exterior
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One Suspect Seized — One suspect is seized while another appears to have vanished. Characters: Hai Zhao Feng, Qi Le Shan, Li Jia Hui
Location: Building interior
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Qi Takes Responsibility — The possibility that Qi stayed behind to take responsibility deepens the mystery. Characters: Qi Le Shan, Hai Zhao Feng, Li Jia Hui
Location: Building interior
The Nightingale Upstairs
A flower contest gives Su Meng Die public recognition, contrasting with the contempt directed at women performers. The nightingale image, a summons upstairs, and a cry for help bring the film world and murder mystery together without fully resolving the truth.
Key Events
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Flower Contest Celebration — Guests vote for Su Meng Die, who wins Best Actress and is invited to dance. Characters: Su Meng Die, Li Jia Hui
Location: Flower contest venue
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The Nightingale Image — A nightingale story becomes linked with Su Meng Die's fragile artistic ambition. Characters: Li Jia Hui, Su Meng Die
Location: Flower contest venue
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Nightingale Summoned Upstairs — The nightingale is summoned upstairs by a powerful host, followed by a disturbance. Characters: Su Meng Die, Li Jia Hui
Location: Upper floor
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Cry for Help — A cry for help suggests that violence has broken out upstairs. Characters: Su Meng Die, Li Jia Hui, Hai Zhao Feng, Qi Le Shan
Location: Upper floor
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Truth Remains Unresolved — The killer, second accomplice, and body remain unresolved as film and investigation converge. Characters: Li Jia Hui, Su Meng Die, Hai Zhao Feng, Qi Le Shan
Location: Film and investigation sites