History's Strongest Son-In-Law Living With The In-Laws - Chapter 669

When a terminally ill young man awakens in the world of his favorite childhood game, he realizes he isn’t the protagonist, the destined hero, or even a major side character. Instead, he has become an extra—a disowned noble barely clinging to relevance in a world where strength determines everything. Worse, his fate in the game was to die an early, meaningless death.Armed with only his knowledge of the game’s storyline and a common system that tracks his stats and skills, he is determined to survive. But mere survival isn’t enough. He remembers a hidden easter egg from a long-forgotten anime collaboration: the Mangekyō Sharingan—a power limited by game mechanics but unrestricted in reality.With Kamui as his trump card, he walks the fine line between fate and freedom, seizing power from the shadows while avoiding suspicion. As the protagonist and his allies battle against demons and unravel the game’s grand destiny, he secretly builds his own strength—manipulating events, mastering forgotten arts, and even forging ties with villainous factions.Will he remain a footnote in history, or will he carve his own legend in a world that was never meant to be his?

The dimension storm has come, and there are a large number of different dimension fields in the earth.

Various immortal creatures such as immortals, Buddhas, demons, angels, and elves come to the earth. And those mysterious alien spheres have turned into copies of mobile games.

Others take the risk to take risks, but I am desperately playing games.

- Description from uukanshu

“Look, boss, that red dragon lacks dragon's might, and it doesn't even know how to breathe fire. Let's take it down and make a fortune,” said one of the adventurers.At that moment, the lethargic red dragon opened its eyes, looked at the adventurers appearing before it, drew a forty-meter sword, and deployed techniques such as Sword Mastery, Samadhi True Fire, Eighty Nine Mystical Powers, and Law Heaven and Earth...The world became quiet again, and the red dragon rolled over and continued its nap.This is the story of a red dragon who, after years as an overworked employee, finds himself reincarnated in another world.Devoid of the intrinsic knowledge and natural abilities of dragons, it wields other formidable skills.

Alister Wright was one day unexpectedly transmigrated into a world of modern fantasy. A world where people could use superpowers, like in those novels he used to read. But it wasn't a dream come true as one might expect it to be, it was a nightmare.

In this new world, dimensional gates descended, and monsters waged war against the human race, To make matters worse, in such a dangerous world, Alister was transmigrated into the body of a nobody with no talents and supernatural powers.

Not just a trash, but the trashiest of them all known to the world after breaking the world record of awakening a 0-star talent! Receiving the scorn and mockery of the world, it was a despairing situation for him. Nonetheless, he persevered and didn't give up.

But when all hope was lost and there was no salvation in sight, A miracle happened and Alister finally awakened his golden finger.

[The World Travel Simulator is online]

“Finally!”

The World Travel Simulator System, a cheat system that could simulate another real world, creating a temporary replica of everything like a mirror world where Alister could travel to and explore freely.

It was like another life, and to top it all off, the greater his achievements in that world, the greater he would be scored by the simulator system.

Kill some mobs, it was F- grade.

But... Uncovering the mastermind or defeating the strongest, it was a guaranteed S-grade! Depending on his grade, he could inherit the power, talent, knowledge, and experience he had in the simulation.

[If the host can get S-grade in the simulation world, it will become permanent and the host can transmigrate into that world by performing a full-dive realistic simulation but with the risk of true death.]

“But what if I get another S-grade score in that world during the realistic simulation?”

[After obtaining another S-grade simulation score, the host can obtain the ownership of that world and become a World God!]

“WTF? ARE YOU SERIOUS?... This... This is... AWESOME!!!!”

“Hahahaha” Alister laughed manically.

“So what if you're the strongest? What if you can kill me? Heh! I'll keep on simulating. I'll keep on returning back until I defeat you!”

“I will fight with you countless times in that simulation, know every future, and come back to kill you and give you the worst possible death... Mark my words... GOD!”

A transmigrator, system user, and even a regressor. With those identities of his, Alister vowed to become the strongest!

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