Detective Conan: Real Booze Isn't Like This

Gin isn't the only one doing the work in the Black Organization! The genuine liquor agents who quietly do their jobs work hard too! The premise is that the major characters on both the red and black sides have reached the grand finale where the distillery is destroyed. With their memories intact, they leave the anime and watch it while taking on various System quests. The System is just for fun, and everything is about having a good time. After that comes a happy ending where everyone saves the world, plus sweet little romance treats. OOC. JingZero and HagiMatsu pairing warning. The author was starved for something to read, so they decided to write the story they wanted themselves.

Literary version: Once all the halos are stripped away, the behemoth lurking in the darkness finally reveals itself to the world.

Funny version: Everyone in the Organization is clearly so kind and friendly.

The original couples will not be broken up. In my personal setting, the protagonist is Kurosawa Haru, Gin's younger sister. She's incredibly beautiful and capable, and her pairing is Morofushi Takaaki.