Naruto: Kurotsuchi Mayuri - Chapter 26 - 15.2 : Experimentation!!

She is one the most famous thieves of the twenty-first century and the legendary racing queen who is unrivalled in the underworld.

She is a carefree girl who comes and goes as she pleases like the wind.

He is a powerful underworld boss, known to be cruel and merciless.

***

He didn’t think that someone would dare to provoke him by touching what belonged to him. Since they had shown him enmity, then he would return it in her stead.

Passion. Love. Hate. Pain.

It was all impossible to unravel.

- Description from Novelupdates

She is a descendant of an Ancient Chinese Aristocratic family. Having just transmigrated into a young lady’s body filled with aphrodisiacs, she had no choice but to pounce at a random man upon arrival.

Unexpectedly, not only did she get caught red handed, she’s also pregnant with child before marriage.

In the end, the baby she carried for ten months turned out to be a little fox, and it could cry “Mama” once born? Fortunately for her, the child is well-behaved, kind, and caringly protective of his mother.

In this world filled with both evil and good, this pair of mother and son will work together to destroy all their adversaries. As for the scumbag relatives who scorned them, they will make them pay dearly with regret in mind.

But then one day, baby fox’s father suddenly showed up, not only to steal the child, but to steal her too? How can there be such a good thing? This foolish father of his, didn’t even ask for little fox’s opinion?

Stabbing his hands to his hip, a certain little fox demands: “You want to be my father? First pay up then go behind the line. Mother, I think next door’s Uncle Wang is quite rich, you can just become Uncle Wang’s daughter-in-law.”

- Description from novelupdates

When he opened his eyes again, Uchiha Hikaru had already transmigrated into Konoha.Orphaned and worried about his future, he suddenly awakened the Idle System.Its power exceeded anything he had imagined—and gave him the confidence to reshape the world.The balance of the Shinobi World was forever changed because of him.Why were Hiruzen Sarutobi and his allies swept aside?Why did Madara Uchiha and Hashirama Senju meet again?What did the Ōtsutsuki see... and why did they fall silent?Where is the Shinobi World heading?And when the final battle came—As a colossal Susano’o, towering over ten thousand meters, appeared on the battlefield, the Allied Shinobi Forces collapsed in an instant.Standing beneath the moonlight, Uchiha Hikaru looked up… and spoke to the world.(Please Support me on [email protected]/MirnOuch and read 50+ chapters ahead!!)

What the hell? That menace who bullied me since I was six years old, actually became a pretty girl after three years of living apart? And she even ran to our agreed duel location to confess to me, hoping that I can become her boyfriend?!