When they first met, she was the kind and sly older girl next door. With her by his side, Gin walked along the edge of darkness until he turned twelve.
Then one day, she suddenly disappeared. To find out the truth, he joined an organization called the "Booze Factory."
When they met again, she was a police officer wearing a cherry blossom pin, leaning casually against a member of the Booze Factory's intelligence unit and sweetly flirting with him.
Gin felt his blood boil. He lowered the brim of his black hat to hide his icy gaze.
In a narrow street corner, he pressed his gun to her forehead and questioned her coldly.
But her face, unchanged after all these years, wore an inscrutable smile, and her eyes held an inexplicable depth.
She gently leaned down and kissed the hand holding the gun. She clasped the hand that had trembled with shock and spoke in a voice both familiar and strange to him.
"Long time no see, my Gin."
That wasn't her voice from his memories.
It was the voice of the Boss, who had issued orders to him for more than a decade.
A slow-travel story. The first world is Detective Conan, the second is the Harry Potter wizarding world, and the third is Jujutsu Kaisen.
The different worlds will cross over along the way.
In the Detective Conan world, the story will jump around the timeline. A gentle big sister and martial arts expert x young Gin; a strange girl vampire x Matsuda, a curly-haired young man from the police academy; an undercover policewoman with a hidden identity x Amuro Tooru, an ordinary waiter.
Half secret identities: They may look like secret identities, but they're really disguises.
On the surface, she conquers the world. In reality, she "conquers" people.
Theme: Challenge yourself and conquer the world.