The story is played in an alternate universe which is similar to ours. Here your male character who is a university student decides to join in an exchange student program, where two universities from different countries exchange students. These students will spend one semester in their new institution. All of the exchange students will live with a host family and the university decides who will go to which family. The story will focus on the main character's life at the host family. Unfortunately, his name is usually given to girls in this new country and because of this, he was put to a host family where they were expecting a female student. And this is where his story will start.​