Everyone has a side that they don't want to show to others. This is an era of intelligence warfare, and countries around the world are fully involved in it, but on the surface they remain calm. The East and the West have been in a cold war for more than ten years. "Dusk" is a top spy who belongs to WISE, the West's intelligence agency that specializes in dealing with the East. He was ordered to carry out a secret mission: track the every move of Donovan Desmond, the leader of the National Unity Party of the East. This dangerous man poses a great threat to peace between the East and the West. The code name of this operation is "Owl". Dusk must organize a family within a week, sneak into the prestigious school where Desmond's son attends, and participate in their daily social gatherings. He disguised himself as psychiatrist Lloyd Foger and quickly formed a family. Everything went according to plan, but unexpectedly, his "daughter" Aniya had the ability to read minds, and his "wife" Joel was a killer! The three like-minded people who concealed their true identities from each other lived together. The heavy responsibility of maintaining world peace fell on the hands of this temporary family. The development of things was unpredictable!