Officer Frank Murphy is an experienced helicopter pilot in the Los Angeles Police Department (LAPD) and is now assigned to command the latest and most advanced Blue Thunder helicopters.However, as the mission unfolded, he gradually felt a question in his heart: Why do the police need such a powerful aircraft?Why is the entire project shrouded in layers of confidentiality?This faint uneasiness, like a whisper in the night, quietly knocked on his conscience as a law enforcement officer and a guardian of justice.