Case Closed: Season Four
The criminal mind is a twisted one and Jimmy Kudo knows the shady corridors of humanity like no other detective in the business. He's put more scum behind bars than just about anyone on the beat and his skills have earned him plenty of enemies, and he pays the price one dark night... Being poisoned and left for dead.
But rather than meeting his end in a shallow grave, Jimmy gets a new beginning. Awakening to find himself transformed, the evil elixir of his faceless foes has changed him into a small boy - The perfect cover! Utilizing his unlikely new persona and cutting edge technology, Jimmy is hot on the trail of his assailants as Conan Edogawa.