Yuri has a secret no one knows: she owns a home robot named Xi, whose appearance is exactly the same as a certain popular student at her school.
It was an accident, but as Xi kept malfunctioning, she had to face a choice: should she keep avoiding the issue, or bring Xi to classmate Jianan, who has the same face, and ask for repairs, then die of embarrassment? She was terribly troubled.
But sometimes the wheels of fate always race toward the direction you least want to accept. So Yuri worried and worried, until she was forced to get caught up in all sorts of even bigger troubles...