Muối – a girl who lost her mother at birth and was raised with her father's love on the island commune of Thiềng Liềng. The turning point for the father and daughter begins when Muối grows up and decides to move to the city to study and work, dreaming of changing her life to help her father.
Chốt Đơn! follows the bustling lives of Hoàng Linh, a young and successful “chốt đơn warrior,” and Chú An (Quyền Linh), an office worker who also moonlights as a rideshare driver. Amid societal pressures, uncertainties, and changes impacting two generations, Hoàng Linh and Chú An, despite their differences in age, background, and personality, discover a pure friendship. Together, they ignite new passions, leading to victorious “Chốt Đơn!” sessions.
On May 1, 1975 with Viet Cong troops march through Saigon celebrating their victory. Tham, caretaker of Victory Hotel, a relatively small establishment in downtown Saigon, nervously observes these celebrations. The owners have fled Saigon and the hotel is to be requisitioned by the new government. Tham wonders what his fate will be under the new regime. The next day he is told that that the hotel is to be transformed into a collective flat for the Viet Cong cadre and their families now entering the city. Tham is not hostile to this but is concerned about his place in the new set up. Will he still have a job? Will he be treated as an enemy?
A face reading tells Lan Anh that she has a face that will bring about the death of her lovers. Further confirmed after the tragic death of her boyfriend, Lan Anh grows reclusive and rejects any romantic advances towards her.
A rich man convinces his girlfriend to get an abortion which she angrily rejects. The man is later hit by vehicle; at home in recovery, he enters a delirious state where he sees every man around him getting pregnant.