Hayama Kao longs for an existence that people have to make of it. Even in her last year in middle school when she confessed to the boy she had been for three years that he didn't even follow her name. Now in high school, she is working against her will as well as longer as manager of her school's boy volleyball clubs. Kao's brother in charge, an alumnus, current club teachers and advisors, determined responsibility for their rights to recruit Kuze Nagisa for the volleyball club if they lost being managers. This is the depositing person who is to be the crib, Kao's body when you are as dazzling in the club as Kiryuu's taxes. She is one of her limits and belongs to being a manager. But no matter how much she deserves to recruit Kuze, she just can't see him, she belongs to him. Then one day they have to take something that took their breath away. It was bluer than the sky, even bluer than the sea; It was Kuze Nagisa who practiced volleyball. The blue days start here! Fewer ...