What's the name of the movie that Nicholas Tse and Yang Mi played?

Lost Bullets was released in August, 20 12, focusing on a bizarre serial murder case. The story is set in the Republic of China. It tells that in a mysterious arsenal, an invisible "ghost bullet" that killed people caused the most sensational and amazing case in the Republic of China. Guo Zhui, the sharpshooter played by Nicholas Tse, and Song Dong Road, the detective played by Liu Qingyun, fought side by side and launched an incredible pursuit. Yang Mi played with a lark, became a fortune teller, and finally married Guo Zhui.