Dr David seeks to establish the truth behind the unnatural cause of death of Stephen, one of his patients. He promises Stephen's parents, that he would search out the explanation, having a strong suspicion that Stephen's death was caused by a new psychiatric medication. Dr David did not realise that his quest for answers would lead to him being the target of an assassination attempt, and also endanger the lives of others. The story has many twists, unfolding to reveal a major pharmaceutical company's cover up plot and attempt to conceal the truth using deadly force. Police involvement in the case introduces Dr David to a soulmate and romance.