Opening a Doll Shop in the Detective World

On a friend's recommendation, Kinomoto Tsubaki started watching the Detective O South anime. She frowned at the seemingly endless list of episodes, then opened the highly recommended Police Academy arc first. After only a few episodes, Kinomoto Tsubaki was quickly won over by the Police Academy cast's charisma, only to discover that in the end, just one of them was left alive... She frowned and moved her phone away, accidentally touching the time machine. So, after landing right at the scene of an explosion, Kinomoto Tsubaki decisively broke Hagiwara Kenji's tragic fate. Word has it that if you're willing to pay the right price, you can get whatever you want from the newly opened toy store in Beika Town. Eager to learn the secret of immortality, Karasuma Renya sent people to investigate. Meanwhile, a Public Security agent operating under an assumed name was staring at a mission that brought him close to his target. When he unexpectedly realized the target was his former classmate's girlfriend, he fell silent. Reader's guide: 1. The male lead is Kenji. 2. No love rivals, no choosing between love interests, and everyone gets saved. 3. A crossover with Cardcaptor Sakura, Jujutsu Kaisen, Natsume's Book of Friends, Hozuki's Coolheadedness, and Monthly Girls' Nozaki-kun. The main focus is Detective Conan. I'll do my best to make it understandable for everyone. 4. All other couples follow the original works, including Toya and Yukito. Here's an upcoming work: I'm Really Just a Hopeless Romantic [Quick Transmigration] Fan Xi is an immortal who travels between different worlds, experiencing different lives. Since he's immortal, of course the most important thing to him is his wife, another immortal who can accompany him on his journeys through time and space. So all he wants is to be a hopeless romantic and walk alongside his wife, who loves immersing herself in different lives. But after living so many lives and learning so many skills, he always ends up with a crowd of people behind him calling him a big shot. World One: A seemingly useless influencer on a dating show is actually a big shot with a secret identity vs. a female guest who restores cultural relics The female lead has almost no memories because she immerses herself in each life. The male lead sometimes has no memories, but usually remembers. Told from the male lead's perspective. Theme: Justice will ultimately prevail.