深夜的廢棄建築中，總是傳來一陣陣歌曲的吟唱，在這曾有警衛跳樓、老闆上吊的不幸之地，每晚的歌聲更顯哀怨。名為「黑貓」的知名網路頻道攝影團隊，專門闖入靈異廢墟調查離奇死亡事件，這次他們來到了13號工廠。

This is the first Vietnamese horror film set in the factory, the 13th studio introduces a new space that has never been seen on the screen. Through the words of the people around the workshop: "Hieu - he defended the dead in the workshop 13 has a strange hobby that makes everyone around the fear. Not touching or talking to people, he just likes to play with the cold hardened mannequins. Every day, dearly sing and confide in them. Dead for a year but at twilight people still hear Hien's voice pensive a song of singer Thuy Nhi as crying grievances. The mannequins who were friends with him in the past also often move for unknown reasons. They believe that Mr. Hieu's ghost is not still in the factory 13. Determined to have a clip to view millions, a group of young people broke into the factory to find the truth.

Xưởng 13 là một bộ phim kinh dị của Việt Nam, kể về một nhóm bạn muốn nghiên cứu các sự kiện siêu nhiên nên đã cả gan tới một nơi được cho là bị ma ám để quay phim lại quá trình khám phá.