Case Closed, Vol. 7

Can Detective Conan crack the casewhile trapped in a kid's body?

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, he's looking for the men in black and the mysterious organization they're with in order to find a cure for his miniature malady.

On a remote island, a job request comes in from a pianist who's been dead for over 10 years. Can Conan solve the case of the cursed piano?

And later, a mysterious woman shows up claiming to be Jimmy's girlfriend. The only problem is, Conan's never seen her before in his life!