Tsundere Hokuou Bishoujo no Classmate ga, Kon'yakusha ni Natta Totan ni Dere Ippentou ni Natteshimatta Ken ni tsuite

“Renjo-kun, I want you to become my fiancé.” Toru Renjo, who helped Aino Lyuti, the Scandinavian girl rumored to be the cutest in school at a bookstore, was asked to become her fiancé. At first, it was a request to avoid a political marriage, but once Aino realized that Toru was the intended partner, she quickly became eager for the marriage…!? This is the story of two people who were supposed to be only engaged in name, but gradually come to understand each other and become true lovers.