Plot

When a John Walker, Major in the elite 22nd Unit, Military Police Corps gets to know of his brother's death.

He uses his connections to be one of the 3 majors that are being sent to investigate the death of his brother, 3-Star Colonel James Walker of the Military Intelligence's Counterintelligence.

He is sent undercover but mysteriously gets tips from an unidentified source who claims to want help catch the murderer.

The question is how the nameless individual has managed to learn that John Walker is an undercover Military Police Major.

John Walker will have to rely on his instincts to decide whether it is a trap or a help. He will need his presence of mind at the peak to skillfully extract himself from dangerous situations.