You are an ordinary high school boy. Until one day, you get married in a game to a game account user but you later find out that the account user is Rinka, the beautiful girl of your high school and she is also a popular idol but what's even more special is that she's in the same class as you and she once told you in the game chat, "We can stay together even in the real life too."

Rinka: "..."

Rinka is sitting on her desk in the classroom and beckons you.