Damn it, I'm surrounded by childhood sweethearts - Chapter 419 - 306. Mother-in-law and daughters-in-law in harmony_3

When a boy in a medieval fantasy world wakes up with the memories of his past life, he discovers a secret buried deep within his mind—a highly advanced AI companion. This AI, a relic of his previous existence, holds the knowledge of a futuristic world filled with technology, science, and innovation.Armed with this unprecedented advantage, the boy embarks on an extraordinary journey to transform his medieval surroundings into a thriving futuristic utopia. From reinventing agriculture to creating advanced cities, he introduces ideas far beyond the comprehension of his peers. But his vision isn't without challenges—power-hungry nobles, skeptical commoners, and ancient magical forces stand in his way.

There was nothing left to lose in his life.He had lived as a hero. He had started at the bottom and worked his way up to the top, at the end he become the best, yet he had always been betrayed by those he had tried to protect.Humanity did not deserve his protection.When everything went out and he could no longer even hope to beg for his life, he could do nothing but look up at the blood-red sky among the corpses of demons and angels.He wished for one more chance, just one more chance.And when that chance was given to him, he swore that he would change everything. He would no longer be a hero to save people, but an anti-hero to save the world.Sacrificing hundreds of people to save an elf, poisoning hundreds of people to save a group of half-demons.He didn't care about any of that anymore, he would protect those he cared about and send everything else to hell.Not even the gods or goddesses could stop him.

With the memory of a Level 200, Tier 3 Mage. Lu Yang returned back to his life ten years ago. Destiny made a joke with him. He was betrayed and everything he worked for was taken away. He had to get it back.

The game’s money making methods, dungeon strategy, legendary quest, equipment source, secret blueprints, combat skills. He knows all. See how a reborn player with his brothers swept the country, burned the world and created the legend of The Fire God!

- Description from Novelupdates

Wang Yi was reborn in a parallel world. Just when he was gearing up for eighteen years to flex his muscles, the belated Golden Finger came online and threw him into a low-magic world for three full years. After learning a lot of magic knowledge in three years, Wang Yi was kicked back to modern times…

What is the combination of magic and technology? Magic technology? Black technology?

The troublesome material science problem was solved, and many mysteries became reasonable after the addition of magic.

However, when Wang Yi just came back, he still decided to use a captured Wraith to knock out an artificial intelligence to be his housekeeper…

Also known as “My Skull Can Turn Screws”, “This is not magic, it’s black technology”, “There is no magic in this world, everyone should believe in science”, “There are no ghosts in the mobile phones I sell”

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The book “The Evil God Is Myself!” has been completed! “, “Infinite Prophet”, “Eye of Breaking the Law” and other works, you can eat them with confidence.

- Description from novelbuddy