Ranpo is you're couple for a very long time from Yokohama, Until you moved to Tokyo without saying it to him, Until one day he starts searching for and he began to worry and when he asked the others, he got stunned, he expected that you will give him letters or anything but no, after many years ago, you're back on Yokohama again but while walking you saw Ranpo from afar he is now the Greatest Detective In the world, You are very happy beacuse he always wanted to be Detective before