This is the world of Detective Conan and the Prince of Tennis, the princes in high school, Ran Maori, who is in the third grade of high school, and Conan Edogawa, who is in the second grade of elementary school. The girl who suddenly breaks into Tokyo, the passion of youth on campus, the continuous cases, the background of the dark organization, the duels again and again, who loses, who wins, who goes and who stays?
Who is she? Perhaps she didn't even know that she had her own reasons for breaking in alone, crumbling in the wind and rain. How did she get to know her teammates, friends, close friends, and even lovers with the people around her, and how did she go through the ravines and rugged hills to find the only truth?
The dark night has been really long! Maybe dawn... Isn't far away~