Stone Age Husband Raising Journal - Chapter 8: Pentaceratops

Kai’s life was small—coffee-stained mornings, cracked recipes, and a system in his head that tweaked toasters and dough like it was nothing. Then the sky shattered. Aliens—Skraiths, jagged and brutal—invaded, tearing his city apart with green-glowing weapons and relentless claws. Superhumans rose to fight back, fire and lightning blazing through the chaos, but Kai’s world crumbled with them.Hiding in his apartment, Kai stumbles on blood—human and alien, smeared on his wall after a superhuman battle. His system, once just a tinker’s tool, awakens, offering him a choice: mimic their powers, temporary and wild, through the blood itself. Desperate, he takes it—stealing pyrokinesis, then electrokinesis, then kinetic energy, each power burning through him, fading fast. But it’s not enough. Armed with a humming Skraith weapon and a body tougher from alien blood, Kai joins a ragtag crew of enhanced fighters—Liv, Rylan, Jace, and Tucker—scraping to survive in a warzone where every shadow hides death.As Skraiths swarm and the city burns, Kai’s system pushes him deeper, analyzing, integrating, crafting minor enhancements—durability, strength, sparks of power that could make him a target or a savior. Government factions, rogue scientists, and the aliens themselves start sniffing around, drawn to his strange tech and blood-stolen abilities. By the time Kai crafts his first super-powered enhancement—an artificial strength boost—he’s no longer just a tinkerer. He’s on the edge of something bigger, something dangerous, where blood and sparks could forge a hero—or break him entirely.In a world unraveling, Kai’s fight for survival becomes a desperate race to master his system, outrun the Skraiths, and confront the truth: the power he’s chasing might destroy him—or remake the world.

With the Goddess’ blessing, he became a 『Divine Knight』 and founded an Empire.
As time passed, he grows older, and by the time the heavens called for him to come, the Goddess showed before him, asking for his last wish.

He wished to be reincarnated in the future.
He dedicated all his life for his people, he had no time to master his own arts.
This time, he wishes to live for himself, forging his body to the utmost limit.

The Goddess complied with his wish.
In the far future, the King shall reincarnate as the 『daughter』 of a renowned Knight family.
And, under some circumstances, she is labeled as a failure of a Knight, however——

「How convenient. I can stand on the foremost line without needing any rank. No better training than actual combat!」

Thus, the legend of the world’s strongest, most beautiful Knight Disciple (♀) has begun—

A medical student died because of negligence of the authorities. Later, he is granted a second chance in life with some boons. But being an Otaku and Naruto fan, he chooses to live in the chaotic world of Naruto.

The story will follow canon for the initial part with a new plot. Major changes will reflect in the later part as our MC grows up. The story has strong AU elements and the power scaling is ramped up to explore various foreign elements in Naruto. Everything in its entirety will be a part of the Naruto series with details and speculations of my own.

This story is my original creation, and I post it on Scribble hub and Webnovel. You might find a few initial chapters on Royal Road.

Note:- The starting 40 chapters or so have poor grammar and various mistakes since I was a new writer back then and lacked experience. But I am working on editing them.

Warning:-I don't own Naruto or any related stuff except my MC and Original characters and jutsus. (Yep, there are lots and lots of original jutsus in the story.)

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Adeline Smith's life took a sudden and dangerous turn when her grandmother’s will named her as the sole heir to her massive fortune, leaving her uncle with nothing. But the rules that came with the inheritance only made her a target, as her uncles would stop at nothing to claim what they believed should have been theirs.When one of her uncle’s murderous schemes left her gravely wounded and on the edge of death, she was found by Enzo Laureati, an annoying, yet breathtakingly handsome man. What she did not know was that Enzo was no ordinary man—he was a vampire prince who had abandoned his world and royal duties to live among humans just for fun.The moment he saw Adeline, he knew she was his mate, as his heart that had remained dormant for hundreds of years suddenly began beating. But despite knowing what she meant to him, he felt no love or attachment toward her.Out of curiosity, Enzo saved Adeline’s life and proposed an unusual deal: he would become her fake fiancé, help her expose her uncles for trying to murder her, and secure her inheritance. But he didn't propose this deal because he wanted to help her, but because he was simply bored. Adeline agreed, unaware of the chaos that was about to come her way.At first, their partnership was nothing more than a random deal. Living with Enzo wasn’t easy, as he was infuriatingly confident, annoyingly flirty, and had a knack for driving her crazy with his nonchalant attitude.When Adeline finally discovers who Enzo truly is, will she see him as a monster or the man who had always protected her from her uncles? And will Enzo be able to embrace their mate bond, or will secrets tear them apart?(PS: I'm not sure if one would consider this novel slow burn, but the REAL romance between my MC and ML begins at chapter 74.) Thank you so much for supporting my book!