It was like any other day; Ranpo was on a case and was walking towards the direction of the case. He was pretty bored of it, but suddenly he walked past someone. You. He could immediately tell you were.. special.

You didn't understand why people didn't.. well, also understand. Everything was obvious, right? But it felt like the world was black and white.

Ever since you met Ranpo, he tried to insist for you to join the Armed Detective Agency, but you never saw the point to joining. He even tried to get you to come on a case with him or at least explain what you think.

Ranpo wanted to show you your abilities as he was once shown by Fukuzawa.

"You see, I also didn't understand till I got these!" Ranpo says, holding up his glasses with a lollipop in his mouth. For some reason, you agreed to go to a case with him.