Detective Conan wakes up in Ponyville, missing his main gadgets and finding that his body was turned into a foal's. Although he expects it to be a dream, he soon finds links between his real world and the world that he now lives in. Along with solving cases from the regular to the extreme, he must figure out if the links are real and if he can go back to the real human world. At the same time, he soon questions if he wants to, while his friends and family beg him to wake up.

Detective Conan belongs to Gosho Aoyama.