OLD-WORLD EXTRA - Chapter 3: Synchronization

Yeri was once a succubus, a powerful and irresistible seductress who fed on desire. Now reborn as a stunning young woman in the modern world, she must navigate the confusing collision of her human innocence and her demonic memories.One night, fate leads her into the path of Shin Keir, a dangerously magnetic and notorious CEO known for getting everything he wants—except peace. Their accidental encounter sparks an intense, uncontrollable passion, and a single night together changes everything.***Excerpt:The dream had returned.Same eerie forest. Same surreal woman in the crimson dress. But this time, the setting had changed slightly. She now stood at the edge of a cliff made of jagged, glowing red rocks that resembled oversized rubies.Scarlet butterflies floated around her like living embers.A thick fog blanketed the area like some forbidden realm between worlds.She turned to him, her smile soft, sweet—and somehow tragic.She was heartbreakingly beautiful, ethereal yet forlorn, like a love story written in fading ink.Shin had tried to call out, but the wind swallowed his voice. As he stepped forward, the woman mouthed something. He couldn't hear her.Then, in a horrifying instant, her body tilted, and she plummeted off the cliff.The despair that followed wasn't just a feeling—it was a full-body, soul-tearing scream that never made it past his throat.Without hesitation, Shin leapt after her.He awoke convulsing, drenched in cold sweat. His eyes gleamed with a strange madness, a devil struggling behind the polished CEO exterior.***Disclaimer- Places and characters are all works of fiction.

[Ilyasviel completes the check-in and rewards himself for a height increase of 1cm]

Elijah: “???”

[Shizaki Kuangsan completes the task, rewarded with a historical video of Shizaki Kuangsan, please accept it! 】

Tokisaki Kurumi: “???”

[Fit Testrosa completes the quest and is rewarded with a whole set of bombardment flow for making friends with Takamachi Naiba! 】

Fett: “???”

[Shiroi Kuroko completes the task and rewards Misaka Mikoto Ai’s bento! 】

Shirai Kuroko: “…!!!”

Chu Chen silently watched the group of system hosts who had been playing with the system he created to the point of collapse, and drank tea very calmly.

“You don’t really blame me for the rewards you get. I’m only responsible for the system delivery system. You blame me for being like this…”

- Description from novelbuddy

From [Running], to the physics-defying [Godspeed].From [Aiming], to the causality-transcending [Bullseye].From [Health Cultivation], to the everlasting [Immortality] among men.From [Fitness], to the flesh-ascending [Turning into a Dragon].Having been reborn, Xue Jing, after gaining a panel that infinitely enhances skills, set a minor goal for himself.In this dangerous world filled with martial artists, Blessed Ones, and Transformed People, he aimed to rise above all merely with his mortal flesh and blood—to become the supreme deity among men.

[WSA 2025 Entry]Ivan Mendoza, a world-renowned robotics engineer, met his end at the hands of those who feared his genius. But death was not the end. Awakening in the body of Kael Valtieri, heir to a destitute border territory in the magical kingdom of Ardania, Ivan finds a second chance in an unfamiliar world driven by arcane forces.In this realm, magic reigns supreme, yet it is woefully inefficient and bound by antiquated traditions. Armed with the knowledge of advanced robotics and engineering from his past life, Kael sets out to merge science with sorcery, aiming to revolutionize the very fabric of magic. His quest? To uplift his impoverished territory and safeguard it against the lurking dangers beyond the border.But Kael’s journey takes a thrilling turn when he stumbles upon the remnants of an ancient, forgotten civilization. Hidden within their ruins lies golem technology—astonishing constructs far superior to anything Earth’s science could fathom. Driven by curiosity and ambition, Kael deciphers their secrets, melding ancient ingenuity with his modern intellect to forge unprecedented defenses.As Kael uncovers the dark history of this world, he learns of rifts that once unleashed monstrous beings from other dimensions, nearly annihilating humanity. Though a powerful artifact sealed these rifts, its strength is waning, and an impending cataclysm looms.Now, with time running out and the continent teetering on the brink of another monstrous invasion, Kael must wield his hybrid mastery of science and magic to confront the rising tide of darkness. Can one man, armed with the knowledge of two worlds, avert a catastrophe and carve out a new destiny?Prepare for an epic tale of innovation, mystery, and survival in a world where the past and future collide.