The detective girl Chiyuki encountered a counterattack by the criminals while solving the case again. After her death, she traveled to the intertwined worlds of Toho, Conan, Net King and other animations, and became the missing second lady of the Bei family. Even though she was adopted by the Toho people, she still chose to be a detective. While solving a case, she met Conan, the shrunken Shinichi Kudo, and the princes of Qingxue's tennis club. With whom can she spark the spark of love? ...