y/n l/n, 3rd year at Furokadoni, captain of the girl's volleyball team, y/n, asami, aimi, and Yukie are best friends, they have known Bokuto, kuroo, kenma, and Akaashi since 1 and 2 years, they are close friends, y/n never expected that she would fall for her best friend, bokuto Kotaro, how will this friendship end????