Yi brother behind-the-scenes production

The original script of the film was written by the screenwriter Zhang, who cooperated with Zhang Xun and directed Zhang Xun to process the script. Song Wuquan, one of the photographers of Brothers Benevolence, worked with Song Kanghao. Wang, who has worked with Song Wuquan in many works, is the light of this film. The martial arts instructor is the martial arts instructor of the film "Movie is Movie" directed by Zhang Xun. He once cooperated with Jiang Dongyuan in the Criminal Law. Therefore, behind-the-scenes actors have a deep relationship with director Zhang Xun, starring Song Kanghao and Jiang Dongyuan. Therefore, the producers called the tacit understanding of the cast members under the stage a veritable "righteous brother."

playwriting

Zhang Xun thought the script was interesting at first, but the plot was not closely connected and the atmosphere in the first half was not consistent. After re-editing, the tone of the whole story was relaxed immediately. At the same time, Zhang Xun also made a bold attempt in the film, letting two agents with hostile positions live under one roof, and the atmosphere of the film unfolded in a patchwork way.