第 1 集: 戴面具的綁架犯鎖定男孩，黑木偵探社調查中，並牽扯出胡安的神秘關聯

1

A masked man has been kidnapping young boys for an unknown purpose and the Kuroki Detective Agency is hot on the case. Kotono meets a young boy named Juan who is mysteriously connected to the whole ordeal. (Source: Wikipedia)