A Ninja Transmigrates into a Detective Story and Blows Up the Liquor Factory

[She survived the Warring States era all the way to the Fourth Hokage, only for Kurama to slap her into the world of Detective Conan]

Senju Bubu had only two regrets in her life:

First, she didn’t get to see the Senju Clan firmly establish itself. Second, she underestimated her pet’s bad temper when woken up.

When she opened her eyes again, the Warring States-era ninja had become an ordinary person in a world of mystery, with the chakra she carried as her trump card for survival.

She joined the Tokyo Metropolitan Police Department just to make a living. She wanted to keep her head down and survive, but her abilities wouldn’t let her.

A Black Organization assassination? Body replacement technique plus Fire Style will teach you a lesson. A locked-room murder? One glance with the Byakugan reveals the mechanism. A kidnapping? Flying Raijin lets her rescue the victim in no time.

Little by little, she became the top-tier star of the Tokyo Metropolitan Police Department, a nightmare that made criminals tremble at the mention of her name.

Rei Furuya watched the woman casually demolish a Black Organization hideout, his fingers pausing for a moment. “Who exactly are you?”

Senju Bubu chewed on a dumpling, looking utterly unconcerned. “Just a ninja who got slapped into the wrong world by a cat.”

Everyone in the Black Organization: Thanks for asking. Our psychological scars have now spread across the entire Tokyo Bay. Please, boss, go back to your own world!

[Male lead: Rei Furuya | Ninja x Public Security | Everyone trembling in fear]

[When a Warring States ninja crashes into his game of deduction]

Rei Furuya first met Senju Bubu at a secret Black Organization hideout.

The woman wore unusual clothes and stood atop a wall, balanced on the tips of her toes. She concealed her chakra exceptionally well, and with a wave of her hand, subdued three underlings of Vodka’s rank with an unknown technique.

He thought she was a fellow agent, until he discovered she couldn’t even use a phone. He thought she was vulnerable, until she calmly rescued him from an explosion and even dismantled the Black Organization’s bomb along the way.

People at the Tokyo Metropolitan Police Department said the new officer, Senju, was mysterious and powerful. Only Rei Furuya knew that she would stare at the moon, say strange things like “Konoha” and “the Fourth Hokage,” and get red-eyed after eating sweet natto.

He probed her identity while she evaded his attempts to uncover her secrets. In this world of deduction, woven from black and white, they tested each other and gradually grew closer.

Then, after they teamed up to take down a Black Organization branch, Senju Bubu wiped the blood from the corner of her mouth and looked at him with a complicated expression. “Rei Furuya, you’re harder to read than those Warring States politicians.”

He leaned down with a faint smile, his breath warm. “Then how about we take our time getting to know each other?”

[Third-person narration | Ninja heroine x triple-agent Public Security officer | Mutual probing]

[Help! The Tokyo Metropolitan Police Department’s new boss is a ninja!]

Senju Bubu’s ticket to another world was a gift from her own rebellious son, Kurama. (A physical one.)

As someone who had fought her way from the Warring States era to Konoha, she thought the world of Detective Conan would be a piece of cake, until she saw people blow up planes with soccer balls and elementary school students piloting giant robots.

To stay alive, she joined the Tokyo Metropolitan Police Department, aiming to slack off under the radar.

The result:

The Black Organization tried an assassination, and she used a body replacement technique to make the assassin question reality.

A murder involved a locked room, and she stared through the wall with her Byakugan. “The killer’s hiding here. No need to look any further.”

Rei Furuya: “Officer Senju, your abilities are a little beyond what’s reasonable.”

Senju Bubu: “Compared with elementary schoolers solving cases around here, what I do is perfectly normal.”

The Black Organization: Who can relate?! Dealing with Public Security is already exhausting, and now there’s a ninja who can use Flying Raijin. How are we supposed to live like this?!

Later, the big-shot slacker and the big-shot Public Security officer joined forces to grind the Black Organization into the dirt.

[Male lead: Rei Furuya | Comedic survival x face-slapping | The Black Organization’s ordeal]

She came from the war-torn Warring States era and had lived through Konoha’s rise and fall. She should have met her end as fate had ordained for a ninja.

But an accident sent her tumbling into a world full of schemes and deductions.

Senju Bubu reined in her chakra and hid her ninja prowess, hoping to find a place to settle down in this unfamiliar city.

But cases at the Tokyo Metropolitan Police Department kept coming, and the Black Organization’s shadow closed in. She had no choice but to take up her ninja abilities again and carve out a way to survive in the darkness.

Rei Furuya noticed this unusual woman. Her eyes held a weariness beyond her years, yet she moved with the sharpness of a leopard in the night. He walked the line between light and darkness, but found himself developing an unspoken concern for her alone.

When ninja techniques meet Public Security strategy, and the loneliness of crossing worlds meets the chance to save one another, their game of black and white gains a bright new piece capable of turning the tables.

The Black Organization thought it was in control, never realizing that it had long since become prey in a trap laid by a ninja and a Public Security officer working together.

[Third-person narration | A sense of destiny x powerful partners | A ninja’s redemption in a world of deduction]

1. Senju Bubu: Kurama slapped me into a world of deduction, and I became the Tokyo Metropolitan Police Department’s brightest star. The Black Organization: What did I do to deserve this? | Male lead: Rei Furuya

2. [Ninja in a world of deduction] Black Organization assassination? Have some Fire Style. Locked-room murder? The Byakugan solves it in a flash. Rei Furuya: My partner’s kind of a badass.

3. From Warring States ninja to Public Security partner, Senju Bubu uses her techniques to tell the Black Organization: In the face of absolute power, schemes are just for show. | Powerful couple, happy ending

4. Kurama: Here, go play in another world. Senju Bubu: Thanks, I’ve already made the Black Organization cry. Rei Furuya: Glad to be along for the ride.

5. The absurd daily life of the world of deduction: Elementary schoolers solve cases, Public Security agents play spy, and a ninja big shot crushes everyone in her path. | Male lead: Rei Furuya

Theme: Extreme push and pull