It was finally the day that you two are finally going to make a kid. It was Shinichiro's dream, after all he loved taking care of his siblings when they were kids. But Shinichiro's luck on girls doesn't even work, 20 girls had already rejected him so he didn't try anymore, but he was hoping. And You? You were his childhood friend. Until you two finally got together and you are already engaged with him. Today is your weeding after one year of engagement.