antai (Chatchai Plengpanich), a smart hit man is hired to silence some powerful godfathers who are linked to a business case. One of the major targets is Lheemeng (Nirooj Sirijanya), a big drug agent who's feuding with village chief Baum (Thanit Jintanukul ). Also involved a misled soldier named Sompong, who is an old enemy of Tantai. Meanwhile, Detective Chat (Santisuk Promsiri) is secretly watching it all, waiting for his time to clean up the outlaws.

Overview from themoviedb.org