Douluo Dalu 2: The True God King - Chapter 152: [DD2]:

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.

Known as the youngest academician-level senior engineer, Zhao Guoyang was reborn in the 1990s. In this era of economic globalization, with his extraordinary wisdom and extraordinary insights, he created one miracle after another and became a name that shocked the world!

Wisdom is condensed every bit, brilliance is created by sweat, and witness the rise of a great power!

- Description from novelbuddy

Xu Niannian was reborn in the 1980s and became the most beautiful flower in ten miles around.With three younger brothers at home, her sharp-tongued mother loved her as her life; daughters were golden lumps while sons were just a waste of money.She had thought she would encounter a host of troublemakers, but although there were many, they ended up spoiling her rotten.The stingy grandmother, upon meeting her, would always dig out the best things for her.The acerbic mother, who was scolding her sons just a second ago, would instantly change her expression to a blooming chrysanthemum upon seeing her daughter.Thus, Xu Niannian's goal became to work hard to earn money and keep her quirky family well-fed and chubby.Having obtained the Spiritual Spring by chance, Xu Niannian grew more beautiful every day.When Jin Yu first met Xu Niannian, he only felt that the girl was charming and bewitching, beautiful enough to dazzle him.He had another girl in mind, yet was inexplicably captivated by Xu Niannian's allure, unaware that the one he wished to take responsibility for and the one he liked were the same person.