Hardworking Protagonist: Yes, Interesting Side Cast: Yes, World Building: Yes, Overpowered Protagonist: Yes, Transmigration: Yes.
Atticus's life took an unexpected turn when a tragedy transported him to a magical world. In this new world, he's determined to overcome his limitations, grow stronger, and seek vengeance against the one who brought him here.
As Atticus embarks on his journey, he becomes entangled in a dimension-spanning battle. Guided by newfound purpose, he navigates this wondrous yet perilous world, forming unbreakable bonds with diverse allies. Along the way, he uncovers hidden truths about himself and resolves to protect his loved ones from danger.
This is a story of evolution, courage, vengeance, and unwavering determination. Join Atticus as he evolves from an ordinary individual into a formidable force, journeying through valor and sacrifice to save a realm on the brink of chaos. With each step, Atticus discovers the depths of his potential.
A\/N
1. There's no harem.
2. The MC cares only about himself and his family. He doesn't mind crossing the line if it means he can keep himself and his family safe.
3. He has an extremely vengeful personality. Regardless of the reason or what you're going through, he doesn't care. What matters is that you hurt him, and that's all he needs.
4. There will be no 'hiding of strength.' He'll be cautious about what he shows, but he won't lose if he can help it.
5. The MC works hard for his strength; don't be fooled by the system tag.
6. Lastly, if you have any semblance of liking for this novel, give me your everything, hahaha. Just kidding, please give me power stones and drop reviews. Thank you!

I possessed the weakest character in my favorite game's Hell Mode. I want to survive, but the way the main character is being controlled is atrocious.
It can't be helped.
I have to stop the bad ending myself.

Waking up inside the ruins of an orphanage, Alexander finds himself chained and sold to slavery.
A modern metallurgist, trapped in ancient times, watch as he tries to play with the cards fate dealt him.
He will make plate armor, invent paper, build roads, teach governance and many more, as he tries to carve a place for himself.
But how can such things not attract jealous eyes?
The naval superpower- Cantagena,
The unstoppable army of- Exolas,
The superpower of the east- Adhania,
The mercantile confederation- Sybarsis,
The religious fanatics- Iyizarid,
And the ever-present- Barbarians of the Barren Forrest,
All want something from each other.
In this ocean of sharks, follow a small carp as it struggles to leap through the dragon gate and establish a dynasty to outlast them all.

I got sucked into a novel full of villainesses, and taming them is the only way to survive!

Unrivaled Spear Knight. The stereotype that knights must use swords is broken by the brightest star of a dukeas family.
The hero that brought an end to the empireas civil war. The name of that person is Joshua Sanders.
Despite his reputation of being called the empireas unrivaled spear, he was bleeding dark red blood.
Not just anyone but by the hand of his own emperor, Kaisera| aKaiser! Donat think it will end like this!!a
Moments before death, incurred by magic circle, the spear that spent its years together with him, aLugiaa, started to emit an enormous amount of energya|
This familiar place, it canat bea| the stable that I used to live in when I was young? My body became young?!
Lugia, what the hell are you? Joshua returned to his younger self. His ultimate revenge starts here!

Suddenly being thrown into the world of the novel and possessing a pretty much fucked up character made him have no choice but to continue his life as a new identity.
And just like any sane person that transmigrated into a book, of course, he would destroy every red flag that stood in his way.
Yet, unbeknownst to him, every single thing he did was just wrecking the storyline more and even more; to the point that the plot had become utterly screwed, thanks to him.

Henry Morris, the 8th-Circle Mage, stood on the execution platform.
When the emperor, his friend, had passed, his son had became a puppet of the nobles. Soon after, a purge had ensued, led by the forces opposing Henry.
Even in the face of death, all Henry could think was that he hated the new emperor and the nobles.
Just as he thought it was all over, Henry suddenly found himself in a new bodyaone with the potential to become a swordsman. An 8th-Circle Mage, reborn as a swordsman.
With both powers now at his disposal, Henryas revenge was only a matter of time.

I possessed the weakest character in my favorite gameas Hell Mode. I want to survive, but the way the main character is being controlled is atrocious.
It canat be helped.
I have to stop the bad ending myself.

A war veteran and an anime fan as well, he got into anime by watching it with his grandson after his retirement, his grandson loved pokemon and so did he also came to like this world of pokemon where people didn't kill each other and people used to have fun with there pokemon, after watching Pokemon with his grandson and playing with him all day he got back his childhood which he could never experience due to the cruel war, and as of now our MC has turned 82 years old he was very satisfied with his life with no regrets and waiting for death to take him away but will death be is end or will it start a new beginning, a new legend.