To maintain a peaceful atmosphere between the rival states of Westalis and Ostania, Westali agent nicknamed "Twilight" is assigned to watch National Unity Party leader Donovan Desmond inside Ostania but Desmond is notorious that he is dependent The only way Twilight can reach him is by enrolling the boy in the same private school as Desmond's sons and pretending to be a co-parent is the work ... To accomplish this and present a picture of a happy family, he creates the alias Lloyd Forger, adopts an orphan girl named Anya and marries a woman named Yor Briar, but unbeknownst to him, the other can read minds and of course Yor is a professional killer. Neither Lloyd nor Yor knows each other’s true identities, or the other knows their true occupations. Later, the family adopts a dog with precognitive powers named Bond. Despite these unknowns, and Twilight's occasional loss of common sense due to years of spying, in order to accomplish her mission, she must learn how to eat the role of father and husband well...