Superstar From Age 0 - Chapter 640:

What if an alien baby born in the midst of a major conflict on another planet was sent to Earth to save his life? Born with intelligence and the ability to create technology from any material he touches, he was found by a couple in rural Japan and raised like a normal human.Despite his powers beyond reason, living in a peaceful world forced him to restrain himself. He grew up as a young man who loved high-tech superheroes, but never had the chance to realize his dream of becoming a hero.However, everything changed when he and his classmates were suddenly transported to another world—a world of monsters, war, and chaos. Seeing the helplessness of the humans in that world, he realized that this was the chance he had been waiting for.Not with magic, swords, or ordinary physical strength—he would become a hero with technological sophistication that surpassed any civilization!This will be Ren Takamura's story!

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.

Qin Xiaoyao transmigrated one day, becoming the recently married wife of the Song Family, whom everyone in the village scorned for being poor and desperate.

Her mother-in-law was sick, while her uncle and aunt were very young.

Her husband was gorgeous but was bed-ridden with illness.

They all lived in a small straw hut and would survive daily on what rice and soup they could scrape together.

However, she was the very cause of their desperation.

As the youngest daughter of a butcher, her father forced this marriage on her because of her husband’s good looks and scholarly title.

She married Song Que precisely like she wished but could not bear the life of poverty and had very much dug herself a hole.

Glancing at her own round figure, she sighed.

It turns out that she was the one who was tricked instead! Female lead: A woman from the future.

Strong physically but also possess superpowers.

A sucker for good-looking men. Smart.Male lead: Reincarnated. An evil-looking man who was ruthless.

A comedy with strong lead characters.

Welcome to your new pit, dearies.

Crossing to One Piece world, he became Roger’s younger brother.