An artificial intelligence from the far future was reincarnated in another world.... more>>

It ended up in the body of a noble boy named Qualia, who was seen as a failure that could not use magic or a sword very well.

But even after reincarnating in a human body, it did not lose its calculation and estimation abilities.

It learned, calculated the most optimal actions in combat, and used both its memories from the previous world and magic to create super technology and strengthen its new body without limits.

It became a guardian knight that protected people’s smiles, as a human heart steadily bloomed inside it. <<less

A modern Japanese man reincarnated into a game as Welner von Zeavert. Though he reincarnated as a noble’s son, he is neither the main character nor the hero of this world. He become someone who didn’t even appear in the game.... more>>

Plus, with only [Spearmanship] as his skill, he can’t even join the hero party to clear main story.
His small advantages are the fact that he became the hero’s friend and his father’s rather high status. He’s nothing but a supporting character of the story.

He noted the game story that he knew from his past life, used it, along with his authority and influence as a noble, to survive from demon king army.

But, without realizing it, the knowledge from his past life and his memories of the game story affected the world. He saved people that should have died and took care of events that didn’t appear in the game.

With that, he carved history of this world

This is not a story about the hero. This is a story about struggle and effort of a young noble. <<less

Many dungeons suddenly appeared all around the world.... more>>

It was the era in which both civilians and the army were exploring the dungeon as ‶Seeker″, and brought back the miraculous items with them.

On a certain day, Mitaka Yuuma [2nd Year High School Student] whose life had nothing to do with a dungeon found a hole in the corner of the garden of his house. When he tried to peek into the hole, he found a metal body trembling non-stop inside the hole.

At first, he had no idea about the hole he found but knew that the trembling metal body he found was a monster called metal slime that had become the current hottest topic in the world.

「Could it be that this hole is actually, a dungeon?」 was the conclusion that he came with thus, began the change of his daily life, coming into the dungeon hole and beating the metal slime. <<less

I had achieved great success as an adventurer of the empire and was even called a heavenly knight. I was at the forefront of the... more>> empire's strongest party and had a promising future ahead. However, one day, I suddenly ceased to be at the forefront of the empire's strongest party. If the other two are retiring due to marriage, there's nothing I can do about it. <<less

The hope of humanity.... more>>

The savior destined to rescue a world on the brink of destruction by the Demon King.

There was a girl known as the "Hero."

She fought diligently to save humanity, defeated the Four Heavenly Kings of the Demon King's army, and was on the verge of slaying the Demon King himself.

However, in the final battle, the Hero was defeated by the Demon King, plunging humanity back into the abyss.

In a certain rural village lived a boy named "Allan," who was the childhood friend of the girl hailed as the Hero.

Vowing revenge against the Demon King who took his precious childhood friend, Allan, despite having no special talents, honed an extraordinary sword technique through sheer effort, and finally avenges her by clashing blades with the Demon King, who had been severely injured in the battle with the Hero.

However, even after avenging her, she does not return.

Consumed by sorrow and loss, Alan loses his life. . . . . .and finds himself back in time, before his childhood friend was taken to the battlefield as the Hero.

Having witnessed a future of despair, Alan vows.

With the power he gained for the sake of revenge, this time, he will protect his dear childhood friend until the end. <<less

Once upon a time, there was a swordsman who wielded the sword, lived by the sword, and died by the sword.... more>>

After days and months of battle, the swordsman chose death by his own free will, but was reborn as Fay Hanse Diestburg, the third prince of the kingdom of Diestburg.

Wanting to distance himself from his past life where he lived as if possessed by the sword, Fay decided to just lead a life of a wastrel, earning the nickname: “tr*sh Prince”.

However, one day, because of a pact with the neighboring kingdom’s Afillis royal house, Fay is sent to war, leading reinforcement troops. On the battlefield, Fay witnesses a scene of despair, as the “Hero”, an existence possessing power rivaling tens of thousands, ravaged the battlefield.

Fay considered returning to the kingdom, but a certain knight’s death manages to shake his heart, thus he decided to wield the sword once again — the legend of the strongest lazy prince begins! <<less