Introduction: “Congratulations. You are eight weeks pregnant.”“…ah.”After a one-night stand.A stranger came to Ha-hyun.He didn’t worry about money, he had plenty of time. Although it might have only one parent when it was born, Ha-hyun decided to have a child.However.“…pregnant.”“What?”“You are pregnant, right?”Suddenly, Cho-seung, a one-night opponent, came to Ha-hyun…With this, Ha-hyun thought there were two strangers.“Oh my God, they are twins.”“Pardon?”“Ho…”Three strangers came to Ha-hyun in spring.Can Ha-hyun, Cho-seung, and the two children remain in a reassuring relationship just by the fact that they are with each other?...