Five people are summoned to another world to battle the demon lord who threatens that world. However, there were only supposed to be four heroes that were summoned; the other was an innocent bystander. What will the innocent bystander do next?

A former young man from Japan is reincarnated as Golan, an ogre in the Demon World. Currently, war is erupting all over the Demon World, and it is much like the feudal era. Furthermore, the residents of the Demon World are all of the happy-go-lucky sort. These people will take two steps forward if you take half a step back. Modesty is not a virtue in here. Regardless of what you think, you have to be strong in order to protect your own rights. That’s the Demon World. Before he died, his mother told him, ‘you should protect your friends, even if it means risking your own life.’ And while he tries to follow his family’s mantra, problems face him at every corner. ‘I’ll protect all of my family!’ Golan decides, but every day is the dark ages in the Demon World.

He never performed well in either middle nor high school, and even after becoming an adult, he never worked. Be it morning, noon or night, he only played an online game. For him, being the world’s number one rank, playing that online game, was his very reason for living. One day, his account was hacked and his character deleted. Restoration was impossible. Nothing that could be done. The number 1 rank that he literally spent his life to attain and to defend was now lost. Filled with despair, he turned to su*cide. When he opened his eyes again, there was the online game. No, the world itself looked similar to the game. He had been reborn as the extra character of the premium avatar he created in the past, but left untouched. The former world’s top, was reborn in a world that looked like that online game. That was the beginning of his extraordinary legend. A knight, a cat, a dark elf, and so on. Together with several unique companions, his training to regain his “world’s first rank” now begins.

“Every person has an equal amount of 8 skill holder slots. There are normal skills such as【Physical Strength】which takes up 1 slot, but there are also rare skills which take up 4 to 5 slots, or even rarer ones which take up all 8 slots.” Is what old man Hinga taught me at the Orb Mine, where skill orbs are unearthed. But we “s*aves” could not acquire skills due to Contract Magic, thus s*aves had no future. On one fateful day, the noble who owned the mine, that is, our “Master”, came to visit the Orb Mine. Due to a sudden earthquake, the ceiling collapsed, rocks fell directly on the noble’s head, and he died. At that moment, our contract magic disappeared. The clever s*aves ran straight to the warehouse where the skill orbs were stored. They absorbed rare skill orbs, and used their newfound abilities and magic to defeat the guards and escape from the mine. It was a riot. I was too late to pick up a skill orb. “–It’s over. I will be forced back into being a s*ave,” I despaired. But just then, I saw a skill orb that shouldn’t exist. An orb which used 10 skill holder slots -【All Things In Creation 《World Ruler》】. A non-standard skill orb that would be of no interest to anyone but researchers because no soul in the world could use it. However, I was able to absorb【World Ruler】 Why? That’s because I was a “reincarnated person”. I had 8 more skill holder slots than an average person, for a total of 16 slots. The mine is besieged and there is only one exit. A mysterious skill【World Ruler】in my hand. What do I do now?

One of the six people called heroes, Reid, fought alone against the Devil, and ended up dead. After meeting with a suspicious god, he woke up again and found out he has born again as a baby. Moreover, as a daughter of his former companions. In order to regain his former power, Reid/Nicole has to go through a life of hardships to reach the ideal he aims for.

“Women are such a pain. It’s easier to hang out with other guys.” Our protagonist, a high school student, was run over by a middle-aged woman who wasn’t paying attention to the road while he was on his way to school one morning. When he regained consciousness, he finds himself in an unfamiliar world where he has been reincarnated as Hawk Gold, a woman-loving, obese child of a wealthy family with no morals whatsoever perhaps due to his spoiled upbringing. He began keeping his distance from the women who flock to him for money and power, including his beautiful maid, younger sister, and fiancée in this second life he was suddenly forced to live. Being born in the ’00s, little did he know that the world he lives in is actually part of “Elements Eleven,” a classic bishoujo game released in the ’90s, and his character was supposed to sabotage them.

“Why is this happening…?” Mia Luna Tearmoon, Princess of the Tearmoon Empire, muttered to herself as she stood shackled on the execution platform. The faces of the spectators surrounding her were, without exception, filled with indignation. Before long, Mia was executed at the hands of the revolutionists, who were fed up with the heavy taxation. But the next moment, she unexpectedly found herself lying on her bed. It was eight years ago, when she was just a mere kid. For a while, Mia even wondered if she was hallucinating. However, what appeared on her bedside table was a bloodstained diary that she had written herself. That day, Mia’s screams could be heard echoing throughout the palace. Mia was not a vicious person by nature. She was simply incapable of understanding the pain and hunger of others, and by the time she discovered it, it was already too late to do anything. After she regressed back to her childhood, Mia struggled hard to trace back the events of the past with the help of her blood-stained diary and memories. Was it to save the future of a declining empire? Was it to save the soldiers who died in the civil war? Was it to save the people from famine? No, she had only one goal. To avert her fate of facing the guillotine (execution)!

Year 2040 A.D. Japan. An era in which supernatural powers were born at a rate of one in every 100 people. The main character, a loner, spent his days being bullied by people with combat-type abilities. One day, the Japanese government gathered all of the people with supernatural powers in Japan for a certain project. At that time, it turned out that the main character was also a person with supernatural powers. Moreover, his abilities were extremely useful, he was very useful in the project, and he was treated as a hero at school. On the other hand, the combat-type abilities were useless in the project and dropped out of the project.

Tohno Hifumi was summoned to another world to be a Hero for a kingdom. Unknown to the summoners, he’s a person who had restrained his killer instincts with martial arts. Upon arrival, he slaughtered various knights and the mastermind of the event, the King, for kidnapping him to this world. Afraid of letting more people get killed by Hifumi, the Princess–who is the only one to managed to keep her sanity act rationally–let him go free. Thus started Hifumi’s fun life of traveling the world, and unrestrainedly killing any who attempt to get in his way.

Living in Ataraxia, a world of swords and magic, a reincarnated individual decided to make a living out of streaming. Living in a world where such a thing did not exist despite the many forms of entertainment, he quickly made a name for himself. This is not the tale of just a streamer… but of a boy who becomes a legend as a haishinsha.