MTL - For Thousands of Years, My Weakest Brother Has Become a Demon King (1000 Years Later, Even My Weakest Follower Has Become A Demon King) - Chapter 204

A data loving young man from Earth has an accident which transports him to a dark land filled with terrifying creatures and magical powers. Fortunately for him, he has a Biological Assistance Chip to ease his path. However, things in this bizarre and strange world are not always as they seem, and, though it is a tremendous asset, the chip doesn’t always work as expected. With all of the crazy creatures and magical mayhem around him, one can only wonder what the future holds for this young man…

- Description from novelupdates

The inexplicable existence expands the earth and stars a hundred times, and the whole world is digitized by the game. The ancient existence began to return, and there were alien races in the chaos.

This is the struggle for hegemony between the fierce soldiers of the Great Qin Dynasty and the Yulin Army of the prosperous Tang Dynasty, and also the collision between the military soldiers of Wei Dynasty and the trapped camp.

When the Spartan Warriors met the Yellow Turban Warriors, when the Holy See’s Crusades met the Mongolian Iron Cavalry… Elephant Soldiers, Iron Buddhas, Viking Pirates… Humans, Beasts, Alien Invasions… …Who is the strongest civilization in the heavens?

- Description from novelbuddy

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.

A person died in our world. And when he opened his eyes again… the stars had changed.Reborn into the age of myth, long before his time and when Olympus stood tall, he awakens in the Garden of the Hesperides. Reincarnated as the God of Power he is now watched over by mysterious nymphs under Hera's silent command. Unaware of the divine politics at play or the godhood now within him, he must navigate a world of titans, monsters, and primordial chaos.But he’s not entirely alone. A mysterious System, has merged with his soul, offering quests, powers, and choices that creates and enhances powers and help him shape his path toward ascension. As the gods begin to stir and ancient forces clash for control, the new deity must find his place in a pantheon not yet formed and carve a name into legend with power, cunning, and the will to rise.Because in this world, divinity is earned.And only those who ascend... survive.Author's Note:This story draws inspiration from Greek mythology, but takes creative liberties for the sake of narrative and worldbuilding. While many elements remain faithful to the ancient myths, others will be reimagined or altered entirely. Please enjoy this interpretation as a myth of its own.