A Major Crisis Duo, A Determined Challenge Camp! With you, whom I love, challenging is so much fun! I’m Nao, a 6th grader who loves badminton! My greatest rival, Chisato, and I are going head-to-head in an intense singles match!? After watching that match, Kotori-chan said, "Let’s aim for the number one doubles team in Japan together!" The last elementary school tournament, "Zensho," means if we lose, it’s all over. I will definitely show that I can win! ――But then, an unexpected rival appears, putting our chances of advancing through the preliminaries in major jeopardy!? The key to victory is to complete a super difficult (!) new technique for our pair! We decided to challenge ourselves during the camp right before the tournament, but with only a few days left, problems keep piling up……! A summer vacation full of turmoil, let’s overcome it with our strongest bond! Rapidly rising in popularity through word of mouth! This is the third volume of the Tsubasa Bunko Novel Award-winning work that gives you the courage to take a step forward, winning the Gold Prize!