The greatest martial family, Samion. Daven, a member of the Samion family, is a one-armed martial soldier without a right arm.
Despite the ridicule and contempt he got for only having a left arm, he surpassed the direct line of the Samion family like a genius.
However, he got betrayed by his family and parents in the end, thus meeting a poor end.
But, he was reincarnated.

“I have a right arm?”

He had a new family tradition.
A naturally gifted body.
Experience from his past life.
And the god Yulion with him as well.

After his reincarnation, everything changed, and a new adventure started.

Jinhyuk, a gaming Nutuber, was the only person who saw the ending of the game "Tower of Trials".

However, when the game’s popularity declined, it became difficult for him to continue making a living as a gaming Nutuber.

Since he already saw the ending of the game, he was about to quit playing. But that day, "Tower of Trials" became reality, and Jinhyuk, who knew about every single thing in the game, took over everything faster than anyone possibly could!

“I’ll show you what a true pro is like.”

When there is no way out, the way is in.

Doomed to die next month, our terminally ill protagonist Chan is too frail and defeated to try anything at all.

No wonder he chooses to plunge himself into an RPG world he is only too familiar with.

Why should this run be any different?

Well, other than the fact that he will wake up inside the game and get struck with an existential epiphany that will make him fight tooth and nail to give Nox, his equally ill-fated RPG persona, a better chance?

Maybe, it’s not over until it’s over.

From MangaHelpers:
A young noblewoman once dreamed of becoming a magic user like in the old tales, but her time in magic school has dimmed her passion. One day, a mysterious man comes to her rescue in the forest, using magic like in the old stories. Despite the fact that he is clearly skilled in magic, he is thrilled by the idea of learning new techniques. Since the only way to do that in this day and age is in magic school, he alters his appearance to school-age and decides to accompany her back to school.

Hwajin Na’s teaching techniques are pretty violent for someone who works in the Ministry of Education. That being said, when punishments don't seem to work on even the worst of school bullies, there is no better man for the job. Sometimes you can’t get a good education until those bullies are taught a lesson.

Kaiden - A mysterious ability user who hides inside the body of a street cat. He is later picked up by Jiwoo after being injured after a fight with another ability user. He has a stubborn and bossy personality. Jiwoo - an energetic and talkative high school boy who loves cats. He is very kind and also seem to have a special ability.

Mitsusada, a high school student with a unique way of looking at things, accidentally started a smartphone application that allows him to buy and sell special abilities. Suddenly, he is attacked by another person with special abilities, and he decides to use his abilities to fight back.

Chung Myung, The 13th Disciple of the Great Flowery Mountain Sect, One of the 3 Great Swordsmen, the Plum Blossom Sword Saint, defeated Chun Ma, who has brought destruction and disarray onto the world.

After the battle, he breathes his last breath on top of the headquarter mountain of the Devil’s Worship Sect. But he is reborn after 100 years in the body of a child.

What? The Flowery Mountain Sect has fallen? What kind of nonsense is that!?

Abandoned at birth in a stable, Shirone was raised by commoners. As a child, he had gifted Insight and had learned how to read. After visiting the city, he finally saw the workings of magic, which he was immensely curious about. This inspired Shirone’s dream of becoming a mage. However, the city was a place with a cruel and rigid social hierarchy. Here, Shirone discovered the hidden side of the world before he even reached adulthood… Will Shirone be able to achieve his dream of becoming a mage in this twisted world?

“O, Hero!” With that cliched line, Kazuya Souma found himself summoned to another world and his adventure-- did not begin. After he presents his plan to strengthen the country economically and militarily, the king cedes the throne to him and Souma finds himself saddled with ruling the entire nation! What’s more, he’s betrothed to the king’s daughter now?! In order to get the country back on its feet, Souma calls the wise, the talented, and the gifted to his side.Five people gather before the newly crowned Souma. Just what are the many talents and abilities they possess… What path will his outlook as a realist take Souma and the people of his country down? A revolutionary transferred-to-another-world administrative fantasy series starts here!

A senior disciple from a countryside martial academy returns as the world’s best! Dragged into a brutal political war, senior disciple ‘Hyeok Musang’ didn’t return after the bloody war ended. No one knew whether he was still alive for 5 years.

Upon barely returning to his hometown, he found his Dragon Tiger Martial Academy being persecuted and destroyed by a third-rate gang.

He thought he could live peacefully with his fellow members after winning the war but seeing the miserable state of his master and fellow disciples, he was filled with anger and guilt.

With the return of the senior disciple, everyone thought things would get better but only for a moment. Things were still happening in his hometown of Yangzhou County. Was the war really over? The head disciple raises his sword against the dangers threatening his Dragon Tiger Martial Academy.

The protagonist, Lee Hansoo, finally reached the boss stage after nine years of playing the game “Dungeon and Stone”, which no one had been able to clear until now.

However, just as he entered the boss room, he saw a notification alerting him that he had cleared the tutorial and that he had possessed the body of the barbarian, Bjorn Jandel, who was a playable character in the game!

In the world of “Dungeon and Stone”, only one city remained standing after the destruction of the world. A labyrinth would open every month, offering explorers a chance to clear it for rewards. In this world where barbarians are seen as useless in everything but battle, a barbarian who does not fight will not be able to survive. If one cannot pay the outrageous taxes demanded by the city, the only fate that awaits is a downgrade in status to a ‘lower-class citizen’. If it is revealed that you are possessing the character you are playing, you will be named an “evil spirit” and killed. The only way for Lee Hansoo to survive is to enter the labyrinth and fight while risking his life.

With the skills he has accumulated over nine years of gameplay and a stupidly strong barbarian physique, he strives to survive in this game!

He became stronger, faster than anyone else… but he lost. In the end, there was only despair for Kim YuWon.

In his last moments, he was given another chance… Through the sacrifice of his comrade, his fate had not been sealed yet.

Returning back to the past, he attempts to climb the Tower again with his unmatched talent.

To fight the ancient evils that threatens to destroy the Tower.

Aoba, the hero who has walked the path of the shade. In order to push through the unyielding "feelings", he will jump into the world of mixed martial arts "MMA"-!!

[Innate Ability: Resurrection]

"What? What's with this super OP cheat skill?"

However, Kang Hyeon didn't know what it meant to die, want to die, and not being able to.

The man who became the most infamous hunter on Earth with his immortal body!

"As a human disaster - no, as one against the disasters facing the human race,I will solo resurrect today as well!"

Shu, who died of old age, reincarnated as a baby in a different world where he was picked up by a poor orphanage. He quickly grows up under the watchful eye of the gentle director and staff. With skills received from God, he starts to exert talent…
He now lives at his own pace, adventuring with cute monsters and good friends ♪

Before he became a legend, before the Tower trembled at his name—

Urek Mazino was just another Regular, climbing the Tower for a purpose greater than power: To chase after the enigmatic being, Phantaminum.

This is the untold story of Urek’s early days— his trials, battles, and relentless spirit as a chosen Regular. Witness the rise of the man who would one day shake the very foundations of the Tower itself. The legend of Urek Mazino begins here.

It's been 25 years since Earth was invaded by beings from another realm. Now, everyone's life is shaped by a single measure of strength—the World Ranking. From the countryside of Gunma comes Kinoko Kino, a high school girl with zero communication skills, trembling her way through city life with just one dream: make a friend... but little does she know... She's actually the World Ranking's #1: UNKNOWN!

(Source: tonarinoyj, edited)

A super-powerful guy keeps defeating everyone around him, even though he doesn't like fighting.

" You have been selected as the fittest"
" With your talent, the survival rate [5%] in the Selha Latna is lower. "
"Do you want to commit suicide? Y/N"
"X-"
Less than a 5% chance of survival. 22 years. Countless battles with the demon dogs. In this hell; I'm surviving alone.
Hidden behind level 5, together with the outrageous hidden stats!
The extreme survival record of the strongest level 5 swordsman Ryu han bin who was thrown into this other world with just a sword.