The story revolves around a series of crimes that need to be solved. Tim Sir becomes a suspect after his wife is killed, and the search for the truth begins. Tim Sir is a seasoned forensic examiner who excels at his work. His wife, Charlie, becomes paralyzed due to an accident, yet their relationship continues to be strong as Tim Sir cares for and loves his wife, earning the respect and admiration of his brother-in-law and fellow forensic examiner Sam. Things take a tragic turn when Charlie is diagnosed with cancer. Furthermore, she suddenly dies after ingesting poisonous food. Tim Sir arouses the suspicions of Nicole from the major crimes division. (Source: ChineseDrama.info)