Shounen

Known as Hardcore Leveling Warrior, Ethan is the #1 player of the world's biggest game, Lucid Adventure. But when a mysterious player kills Ethan and forces his character back to level 1, he will do anything to get back on top. New friends and old foes, as well as mysterious forces and his own dark past, will follow him as he does his best to take back what was once his.

Shijou Saikyou no Mahou Kenshi, F Rank Boukensha ni Tensei Suru ~Kensei to Matei, 2 Tsu no Zense omotta Otoko no Eiyuutan~
The Strongest Magical Swordsman Ever Reborn as an F-Rank Adventurer
นักดาบเวทอันดับหนึ่งแห่งประวัติศาสตร์ กลับชาติมาเกิดเป็นนักผจญภัยแรงค์ F
史上最強の魔法剣士、Fランク冒険者に転生する
史上最強の魔法剣士、Fランク冒険者に転生する ~剣聖と魔帝、2つの前世を持った男の英雄譚~
最强之人转生成F级冒险者
사상 최강의 마법검사, F랭크 모험자로 전생한다
사상 최강의 마법검사, F랭크 모험자로 전생한다~검성과 마제, 2개의 전생을 가진 남자들의 영웅담~

Description:~

Young Chihiro spends his days training under his famous swordsmith father. One day he hopes to become a great sword-maker himself. The goofy father and the serious son--they thought these days would last forever. But suddenly, tragedy strikes. A dark day soaked in blood. Chihiro and his blade now live only for revenge. Epic sword battle action!

Makoto Kaneshiro, a former member of the Special Forces, had been spending his days engrossed in video games while struggling to find his place back into society.

Suddenly, he receives an unexpected phone call. "Makoto Kaneshiro, is that you?" The caller possesses detailed knowledge of Makoto's personal information and gaming habits.

Caught off guard, Makoto attempts to shut down his computer, but… to his dismay, he discovers the same situation repeating itself, again and again.

10 years ago, after “the Gate” that connected the real world with the monster world opened, some of the ordinary, everyday people received the power to hunt monsters within the Gate. They are known as "Hunters". However, not all Hunters are powerful. My name is Sung Jin-Woo, an E-rank Hunter. I'm someone who has to risk his life in the lowliest of dungeons, the "World's Weakest". Having no skills whatsoever to display, I barely earned the required money by fighting in low-leveled dungeons… at least until I found a hidden dungeon with the hardest difficulty within the D-rank dungeons!

When Kim Kigyu received his invitation to become a player (a unique-ability player, at that), he thought his struggles were over. But no matter how hard he tries, he just can't seem to get past level 1! After five years of working as a guide on the lower floors of the tower, he's finally discovered his ability to link with "Egos" and raise his stats. As his new skills unlock adventures in unexplored gates, Kigyu gets his chance to defy expectations and show the world that rank isn't everything.

The Player Who Can’t Level Up

The Great Thousand World. It is a place where numerous planes intersect, a place where many clans live and a place where a group of lords assemble. The Heavenly Sovereigns appear one by one from the Lower Planes and they will all display a legend that others would desire as they pursue the road of being a ruler in this boundless world. In the Endless Fire Territory that the Flame Emperor controls, thousands of fire blazes through the heavens. Inside the Martial Realm, the power of the Martial Ancestor frightens the heaven and the earth.

Faced with imminent defeat and certain death, would you choose to run – or continue to fight for a doomed world? When mysterious towers appear across the world, summoning monsters that prey on mankind, this is the choice presented to the Tower Walkers – adventurers with special powers to fight the monsters. On the brink of death, they can choose to use a “regression stone” to return to the past for a second chance, though this decision places them in a separate timeline forever.

Jiwoo is a kind-hearted young man who harnesses the lightning quick reflexes of a cat to secretly make the world a better place – one saved little child or foster pet at a time. Kayden is a secret agent on the run, who finds himself stuck in the body of a…um…decidedly fat old fluffy cat. Together, armed with Jiwoo’s super powers and Kayden’s uber-smarts, they’re out to fight those forces who would let evil rule this world. That is, if they can stand each other long enough to get the job done.

Humanity has been oppressed for hundreds of years due to the rise and invasion of the natural enemy "demons".
The world was ruled by the "Great Demon Lord" and his 47 "Demon Lords".
While people live in fear, 47 people selected from all over the world have been named "Heroes" and are preparing to fight against the Demon King's army.
And now, a desperate operation with the survival of mankind on the line was about to begin.