My Boss Keeps Defecting

[The premise has been revised.]

[The Conan World]

After seven years of working herself to the bone as a gofer, the suddenly super-strong Ruki finally made it to the organization's trainee program. All she had to do was pass the examiner, Scotch's test, and she'd get a code name and a life above the common rabble.

Just before the mission succeeded, the higher-ups received word from a mole in the police force: Scotch was an undercover investigator from Public Security, and his informant was also infiltrating the organization.

The higher-ups: The informant must be this "Hinata Ruki." How else could a mediocre intelligence operative suddenly become a martial arts expert?

And so began the escape of an undercover investigator and a woman wrongly accused, bound together against their will.

Ruki flew into a rage. "You absolutely cannot be a mole! Whatever it takes, prove your innocence, then give me back the code name I deserve!"

Scotch: "Cough, cough. Unfortunately, I'm dying."

Ruki hoisted the gravely wounded Scotch over her shoulder, her face twisted with fury. "Die? Until I get my code name, your life doesn't belong to you!"

The good news: Scotch eventually cleared his name, and Ruki was about to get her code name too.

The bad news: a System suddenly appeared in her head and said, "Host, I've returned from the end of the cycle! I never thought I'd get the coordinates wrong back then and end up lost in the space-time vortex, but never mind. I'll take you back to the Naruto World right now. I'd already planned it out: even though this body is only from the Hyuga branch family, with the cheat ability to absorb dojutsu, all you have to do is follow Uchiha Itachi's example and wipe out the entire Hyuga clan. Then you'll awaken the Tenseigan, use Silver Wheel Reincarnation Explosion to take out Black Zetsu, exile the protagonist to Sunagakure to dig for ore, and become Emperor of the Shinobi World in no time!"

Ruki: "..."

Go away! I've already made it to the top in modern society. Who wants to go rule a place without even a computer?

[The Naruto World]

Ruki transmigrated with her code name.

System: "Even though the body from the Hyuga branch family can't be used in this world, that's all right. I've created a new body for you based on your code name in the previous world, 'Madeira'..."

Ruki said nothing, simply taking advantage of the new body's BOSS-direct-hire buff to climb the ranks. She swore she'd become a founding hero in the Warring States era, get close to whoever might become the second village chief, and secure the position of the village's third Hokage, living the life of a top shinobi.

Just as she'd finally become one of the two top leaders of the village, Uchiha Madara's bodyguard, Madara suddenly defected. Ruki, who was on a mission with him at the time, was caught off guard and made a wanted criminal again.

Ruki: "..."

And so began the escape of the strongest rogue ninja in the Shinobi World and a woman wrongly accused.

Theme: Climb the ranks, get promoted, and earn more