"Spy × Family" is a highly acclaimed Japanese manga series written and illustrated by Tatsuya Endo. The intriguing narrative revolves around a spy who unwittingly forms a family with a telepathic daughter and a wife who happens to be a skilled assassin, all for the sake of an undercover mission. With an anime adaptation and a film under its belt, the series has achieved enormous success, selling over 35 million copies by March 2024 and earning its status as one of the best-selling manga series of all time.