The Unwritten Law

A lawyer becomes involved in a murder case concerning the bizarre killing of a rich businessman.

A lawyer is assigned to protect his long-lost mum, who is accused of killing a cop.

Raymond's lawyer license has been suspended. He has sacrificed his career to save his mom Lan. Right at that time every piece of evidence points to Raymond as the murderer of a policeman who had been hostile to him. The only person who has proofs of his innocence is his mother, now suffering from terminal disease but trying her best to sustain her life just for his son...