A Gacha System, but Make It Anime

[On hiatus]

*This story is mainly set in the Detective Conan world, with characters from Bungo Stray Dogs and sports anime appearing along the way. Jujutsu Kaisen is just a beginner's village in the early chapters. This is not quick transmigration.

Sakaki Kanaya died, came back to life, and was forcibly bound to a 2D gacha System. Thus began his journey to save the 2D worlds.

[Conan World]

On a whim, the Boss of a certain black-clad organization ranked his subordinates.

The farsighted hawk, the loyal hound, the warlike tiger, the cunning snake, the agile leopard... and the unpredictable donkey.

Sakaki "Brandy" "Unpredictable Donkey" Kanaya: I didn't do anything to anyone.

[Passionate Sports World]

"Captain, it's been six months since Sakaki Kanaya left the tennis club."

"Does he know he's made a mistake?"

"...He just won the national basketball tournament, and he's applying to join the volleyball club."

"Kabaji, go drag him back here!"

[Jujutsu World]

As the Six Eyes and the Cursed Spirit Manipulation user made their marks, a lunatic named Sakaki Kanaya burst onto the scene. He exorcised a Special Grade cursed spirit in an instant and blazed through the jujutsu higher-ups in a single day. Just as the jujutsu world began to tremble, he sent Ryomen Sukuna and himself packing with a tennis ball.

Gacha System: Kanaya, choose the world you want to save!

World A: If we're brothers, let's go take down Ryomen Sukuna!

World B: So everyone's a spy? Then everything's fine.

World C: Sports anime don't usually involve any mortal danger, right?

World D: Our scriptwriters communicate in code~

Sakaki Kanaya: Then I'll pick C.

Gacha System: By the way, this is a multiple-choice question, and the correct answer is all of them :)

Sakaki Kanaya: Why?!

Gacha System: Because this is a crossover anime!

The gacha pool includes, but is not limited to, the following:

Skill Card [No Longer Human]

Description: Any abnormality that touches you will cease to function.

Note: Equipping this card has a certain chance of triggering a death buff.

Skill Card [I Am a Rat]

Description: This card can only be used on people other than the Host. The identity of anyone who equips it will automatically change to that of the opposing faction. A certain hard-working distillery employee who prefers to remain anonymous calls it a "rat."

Note: Pray, rat.

Equipment Card [xxx's Finger]

Description: xxx's finger. Collect all 20 to summon xxx and become the strongest being in the world.

Note: This card is cursed and cannot be unequipped once equipped.

*This story is a chaotic work of fiction with lots of original worldbuilding.

Theme: Don't take shortcuts