Intro.
Akari Watanabe is the most popular girl in school
She have a crush on the handsome boy on school named Tenjen
The school's authority setted a practical marriage assignment to student,
According to the practical marriage assignment students get paired up with their opposite gender,and they are given special apartment to live together as a married couple, the apartment room have sensors for giving the couple points on their couple life progress and minus points will be given when they doesn't get along
These points are essential for the whole academic term,
ing she happened to see the most annoying guy considered on the school, he is a virgin,introvert, named Darko Inokawa, he always plays video games in school and home, and sleep in the class with no care, he have no friends
That morn, he is a total loner,he always weared a black disposable mask, no one knows how he even looks like, She and her friends always laughs at his sorry life