The long-awaited novelization of the very popular comic SPY x FAMILY! Twilight, a skilled spy, is ordered to "start a family" in order to infiltrate a prestigious school. However, his "daughter" is a psychic and his "wife" is an assassin!? The three, who hide their true identities from each other, become a makeshift family and face the world's crises and exams! (Source: Spy x Family Wiki, https://spy-x-family.fandom.com/wiki/SPY_x_FAMILY_Manga_Novelization_1:_Temporary_Family)
