Case Closed, Vol. 70, Aoyama Gosho

Jimmy Kudo, the son of a world-renowned mystery writer, is a high school detective who has cracked the most baffling of cases. One day while on a date with his childhood friend Rachel Moore, Jimmy observes a pair of men in black involved in some shady business. The men capture Jimmy and give him a poisonous substance to rub out their witness. But instead of killing him, it turns him into a little kid Jimmy takes on the pseudonym Conan Edogawa and continues to solve all the difficult cases that come his way. All the while, hes looking for the men in black and the mysterious organization theyre with in order to find a cure for his miniature malady.

The Kaito Kid is infamous for his heists, but this time the master thief wants to return something: a collection of long-lost artifacts stolen by the greatest thief in Japanese history The authorities plan to use the opportunity to nab the Kid at last, but Conan suspects his nemesis has something up his tailored sleeve.