The film is set in the winter-spring battle that lasted 60 days and nights from late 1946 to early 1947 in Hanoi, the story follows the militiaman Van Dan and his love story with the piano-loving lady Thuc Huong. When others had evacuated to the war zone, they decided to defend the capital that had been devastated by bombs and bullets, despite the dangers that awaited them.

Cao Thị Thuỳ Linh
as Cô gái

Doãn Quốc Đam
as Chàng trai

Trần Lực
as Ông hoạ sỹ

Trung Hiếu
as Cha xứ

Tuấn Hưng
as Me-xừ Phán

Nguyễn Thiện Hùng
as Chú bé đánh giày

Phạm Anh Tuấn
as Ông hàng phở

Cao Nguyệt Hằng
as Bà hàng phở

Bùi Hải Vy
as Ả đào

Nguyễn Diệu Thuý
as Ả đào