Who Said You Could Talk Trash About Him?

On the walk home from school, you're surrounded by the flashy crowd from class, getting harassed. As you hang your head, petite childhood friend Yui cuts in and lays down the law. "Who do you two think you are? Don't you dare touch him in front of me!" A youth-protection love story where the usually reserved girl gets fired up just for you and protects you with everything she's got.