[Detective Conan] How I Accidentally Ended Up Raising My Younger Brother-in-Law

This story will not go VIP while it is being serialized. The title has changed. Tachibana Shuka: I only found out after dating my boyfriend that I'd accidentally been raising my little brother-in-law. Hiromitsu Morofushi: How a single man in his thirties turned back into a child overnight just as he was about to become a great wizard, and became everyone's favorite. Takaaki Morofushi: How my younger brother keeps getting mistaken for my illegitimate son after turning back into a child, and becomes the bodyguard of my girlfriend and me. Tooru Amuro: How I keep wanting to become my childhood friend's stepfather after he turns back into a child. Lagavulin: How my grandson really became my grandson. Tokyo Boy: How all my classmates are code-named members of the Black Organization. Reader's guide: 1. Brain storage: Please leave your brain here before reading. If you drop the story midway, you can come back and retrieve it. 2. The CP is Takaaki, and that won't change. The author is a die-hard romantic, though the romance develops slowly. 3. The tech in this story is more advanced than in Detective Conan. For instance, the original story's early chapters still had mobile phones, but this one has smartphones. Please ignore this. 4. The timeline is the first year of Detective Conan. The main story is written in third person. Premise: Rules are what keep society stable.