Prologue

Atsumu is twenty-seven years old when Osamu chooses Rintarou. There are no more Miya twins. Osamu retires from Fukurodani the day he returns from his honeymoon. He's Suna Osamu now. Atsumu has never felt so alone before.

With his twin's retirement Atsumu has to step into his role as contact with their undercover agents. He'd thought that a lifetime of work as an agent for Fukurodani had prepared him for anything, but arriving in Russia and coming face to face with Sakusa Kiyoomi he realizes that he's still got a lot to learn. Despite the fact that they can't seem to get along the two agents have to learn how to work together in order to complete their mission.

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