The whole story is in the synopsis (there is a mistake though Tae Min is not the one shot in the leg). There isn't much depth. It is an action movie with a lot of blood. There isn't much to it. I do think the men make their relationship more touching because of the actors, not the story itself. The acting is top notch with great actors Joo Jin Mo, Song Seung Hun, and Kim Kang Woo. If they weren't in this movie then I probably wouldn't have watched it. The music is appropriate. I won't rewatch this. If you like mindless action, then this is the movie for you.