Pointo_Jurnamsa

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!

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I made a mistake when setting the premium chapter, which should be in chapter 35 but ended up in chapter 22. For readers who want to read without paying until chapter 35, please read it on my Royal Road account.

Please copy the following link: https://www.royalroad.com/fiction/109976/tech-hero-in-another-world

Tech Hero in Another World

Then Kiriya got dragged deeper into the crazy things Ren did. At first, it was fun—the cool gadgets, the sense of wonder. But over time, he learned just how dangerous Ren's inventions could be if they were ever exposed to the public. One such time was when Ren and Kiriya tested a device called the Ball of Quantum.

Ren chuckled quietly as he watched Kiriya frown at the strange, gleaming object on the workbench—a glass orb with thin wires snaking through its surface. "This one's called the Ball of Quantum," Ren explained, his voice brimming with enthusiasm. "Basically, when you power up the module, it creates a 'local quantum layer.' You can... well, see like, three copies of yourself—instant parallel universes."

Kiriya raised an eyebrow. "A local quantum layer? How does it work?"

[120] Kiriya's past