[Conan fanfiction + single female protagonist Shiho + half black and half white + a system that only existed at the beginning + knowing half of the original plot + daily teasing Conan for fun]

(I'm doing this for love, please don't criticize me if you don't like it)

I heard that a dump truck is a must-have for time travelers? What, I've seen it so many times? How can it turn a corner?

Well, now I am Yuya Kamiya, a native of Japan...

Yuya, do you want a wife or not? If you do... I'll go by myself! While Gin wasn't paying attention, I suddenly snatched Shirley away...

Rescue the Miyano sisters, send Gin to jail, secretly unify the Tokyo underground forces, and play with Conan...

Sorry, Uncle Maori, this sports car is mine...

Now that you're here, you might as well be a good detective.