Nombre original: Fireworks of Yesteryear - Behind the Scenes
Fecha de estreno: 12 de abril de 2023
Película
Tiempo promedio: 7 minutos
Géneros: Documental
Sinopsis: Fireworks of Yesteryear (去年烟火), also known as When We Met, is a live action adaptation of the extra from the novel What Era Do You Think This Is (都什么年代了啊) by Qi Xiao Huang Shu (七小皇叔). This is a peak of the film's production; it is the behind the scenes content.