About

Levi Ackerman is one of the most skilled and feared spies in the country, known by his codename “Twilight.” For his newest mission, Operation Strix, he must infiltrate an elite school by creating a fake family. The problem? He needs a wife and a child immediately. That is where Sadia comes in. Sadia appears to be an ordinary young woman working quietly in the city, but she secretly has another identity—she is an incredibly skilled assassin known as the “Thorn Princess.” She needs a fake husband to avoid suspicion surrounding her personal life, so when Levi proposes a convenient marriage, she agrees. Neither of them knows the other's true identity. And then there is Anya, the little girl Levi adopts from an orphanage. Unknown to both adults, Anya can read minds. She immediately discovers that her new father is a spy and her new mother is an assassin—and she absolutely loves the fact that her new family is secretly full of dangerous people. Now the three of them must pretend to be the perfect family while secretly hiding their real identities from one another. Levi is cold, disciplined, and extremely serious about his mission, but despite himself, he slowly becomes protective of Sadia and Anya. Sadia is gentle and polite in everyday life, yet terrifyingly capable when someone threatens her family. Anya, meanwhile, does everything she can to keep her parents together because she finally has the family she always wanted. What begins as a completely fake family slowly starts becoming something neither Levi nor Sadia expected—a real family.