Shinichi and Conan are cousins, living alone together.

Everything had finally started to feel normal again.

Conan was calling him oniichan.

They were solving cases together.

Shinichi thought they had finally found their way back to each other.

Then Kaito Kid took Conan.

And when he returned him…

Conan wouldn't look at Shinichi the same way.

Because Kaito hadn't stolen anything from the museum that night.

He had stolen something far more dangerous—

certainty.

https://archiveofourown.org/works/88040856/chapters/245740911