The Neighboring Big Sister Is a Top Organization Boss

Kudo Shinichi has the perfect older girl next door: Fujino Yayoi. (The heroine is crazy. If that's not your thing, feel free to read something else. Sorry.) The other heroine might be Haibara Ai. She's gentle and perceptive, a bright spot in his and Ran's youth. She listens to him brag about his deductions and teases him about his relationship with Ran. She's one of the adults he trusts most. Until he becomes Edogawa Conan, and Haibara Ai, a girl with secrets of her own, appears. The gentle Yayoi still wears her warm smile when she moves back next door and becomes their music teacher. But in an alley beyond the reach of moonlight, she speaks the deadliest words in the gentlest, most familiar voice: “Allow me to introduce myself again. I'm the ‘Collector’ from the Black Organization. Congratulations, Shinichi and Shiho. You are the priceless treasures I've been searching for all this time.” From then on, Conan's daily life turns into a snark-filled comedy of constantly tempting death: “Come on! What kind of Organization member makes snacks for her targets and helps them with their homework every day?” “Did she just use the reflection off her scope to signal, ‘Did you finish your homework?’ again?!” Meanwhile, Haibara Ai realizes that this terrifying madwoman seems to have built an inescapable, tender cage for her long before she ever knew it. Even her “late” (but actually very much alive) sister has become a decoration in that cage.