The Detectives' Family Sibling

In the eyes of Edogawa Kagami, whether it is Edogawa Ranpo, his parents, or several juniors under Instructor Onizuka... They are all younger brothers. After all, she killed him with one look—— Ranbu would put away his snacks and take notes obediently. The juniors in the police academy will immediately reflect on whether they have violated any rules and been caught. Even if she later went undercover and met those juniors again, they would keep their persona on the surface and apologize to her like a senior. So much so that Yama Morohoshi and Kudo Shinichi, whose alias was Edogawa Conan, whom he met during his undercover period, were involuntarily infected by them and considered themselves "younger brothers". Edogawa Mirror originally thought that after the black organization was destroyed, she could return to the Special Agents Division and live a "retirement" life that would be much more worry-free. However, a certain junior blocked all her escape routes and confessed his love to her with a smile. Edogawa Mirror:? So the recognized brother is not as reliable as his biological brother! Junior: ... This is a completely unexpected reaction. So your answer? My younger brother Edogawa Ranpo: What other answer is there? I firmly disagree! If you don't leave, I will close the door and let Akutagawa go! Note: 1. Fumino if line setting, Conan main line setting, firmly do not admit 73 said "Matsuda has always liked Chisu", and other things are as non-OOC as possible. 2. Mirror is a person with super powers. 3. The CP is to be determined. The author personally prefers Hiro, but who knows if he will change his mind before writing the article (?) 4. The first version of the copy is scheduled to be revised at 9:38 am on November 4, 2022, and the heroine's name and one-sentence introduction will be modified at 16:12 pm on May 9, 2025. Screenshots have been taken as proof. Purpose: We need to make unremitting efforts for the people we value