[Request] Conan Edogawa Mental Regression Story

Will someone here please write a story for me, where Jimmy's/Shinichi's mind regresses to that of a six year old, when that black organization drug regresses his physical body to a six year old (a.k.a. Conan), and Rachel/Ran adopts him from the police station's daycare center and cares for him like he was her own brother.

Note: They are all characters from the popular manga/anime series called Detective Conan (Case Closed in America)

I am not writing this story myself, since I know I am terrible at writing stories, but I still want to see this story exist.