After a tear in reality pulls Kagari Shuya into a white room he discovers a futuristic interface for reincarnating in a different world. After looking through the different races and skills he unlocks a new race, Lucivault, a type of vampire with none of its characteristic weaknesses. All set to start his life in a new world, Shuya is confused to discover that he is enveloped in darkness. As it turns out something went wrong when he was transported and instead of appearing where he was supposed to, he appeared in an underground cave. Shuya faces untold dangers, runs for his life, before finding his way out of the underground world. After escaping he meets his Shishou and begins to learn to fight with a spear. There is also a cute black cat named Rollo.

Noel, a youth who admires his grandfather, who was hailed as a hero, and aspires to be the strongest Seeker. But his Job that appeared in the appraisal, was the support class Talker. Talker is a peaky job with the weakest individual abilities. A job that could never become the strongest. 「If I create the strongest clan and become the clan master, then I’ll essentially be the strongest」 Thinking that, Noel worked hard persistently to fulfill his ambition. On the other hand, the merciless methods he employed for the sake of his ambition were acknowledged by everyone as the path of『evil』. However, Noel’s distinct talent attracted many powerful people and they began to gather under him…… This is the story of how the most evil Talker, who seeks to be the strongest, subdues his allies and creates the strongest clan in the world.

The Duke’s daughter, Lelouche, received a revelation from God. “You’ll die in 100 days.” There were rumors that her fiancé, the crown prince, had found another woman and was about to annul their engagement. …Moreover, it seemed that no matter what she did, Lelouche couldn’t escape her death. However, the circumstances and the method of her death could be changed. After being told that, Lelouche offered a bet to God. “If I can show you a beautiful death, I want you to reward me.” “Alright. In your next life, I will grant your wishes.” …Well, looks like I got my hands full—thought Lelouche. She couldn’t leave that thieving cat as it was. She also had to do something about her withdrawn brother. She had to prepare something to support her parents. She had a lot of things to do…! In the end, she shall regret nothing…! Thus, a life where she made a bet to a God had begun.

Regaining the memories of his previous life, Cyril realised that he was an otome game’s character, the villainous daughter– Sophia’s butler. At the rate things were going, Sophia would eventually have the prince stolen away from her by the heroine, fall into darkness, and be executed. Wanting to save the villainous daughter he was so fond of, Cyril moved to eliminate all the factors that would cause her to fall into darkness, raising her up to be a talented and beautiful girl who could win the prince’s love, however…

High school sophomore Shimoyama Yuuki’s childhood friend, Arina, goes on a journey to defeat the Demon King as a Hero on her 17th birthday. Worried about his all-too-unsociable childhood friend, Yuuki went along with her on her journey, however… Fantastic obstacles await them on their destination, or they should be, but Arina behaves strangely sometimes…

Just like how everyone adores heroes in their childhood, a certain boy adored those who hid in the shadows. One day, after living the mediocre life of a side character while undergoing frenzied training by night, he reincarnates in a different world and gains ultimate power. The young man who is only playing at being a secretive powerhouse, his misunderstanding subordinates, and a struggling, giant, shadowy organization… This is the story of a boy who adored shadowy manipulations who might possibly reign over the dark side of another world.

He lost his memory, he lost his life, a young man wakes up in different world as an undead. He, who wanders through the labyrinth in a cold body, yearns for warmth.

“The Hero defeated the Demon King in the war of men against demons…” Those kinds of stories are a thing of the past. Nowadays, adventurers, demons, Heroes, Demon Kings, and so on are all occupations that no longer involve putting one’s life on the line. Peace has returned to the world, and dungeon exploration has now become a form of entertainment. Adventurers and monsters now all fight using clones they’ve created with magic in an extremely popular form of dungeon clearing where nobody dies. The footage of the dungeon getting cleared gets broadcasted all across the continent, and I’m a member of a Hero’s party that was ranked the 4th most popular in the world… but not anymore. Parties had a limitation of 5 members, and I was told that an unpopular job like Black Sorcerer would only get in the way of getting to 3rd place or beyond. Now that I became unemployed, I was forced to find another party but I just couldn’t find one. One day, I encountered a beautiful blonde red-eyed woman who told me she had a job for me. After being so touched from having someone recognize my abilities far more than my past comrades, I ended up agreeing to take an interview without asking for the details. When I arrived at my destination, I was at the world’s hardest dungeon where no party has ever reached the final area, the Demon King Castle, where the Big Four and the Demon King were waiting for me. This is the story of a Black Sorcerer that was kicked out of a Hero’s party and joined the side of the Demon King Army to repel the Heroes.

End of the third year of junior high school, I. Sakurai Kirito confessed to my childhood friend, Minamino Rinne, whom I had had a crush on for ten years. The odds are more than good enough. I thought so, but… “I’ve never seen you as a man, it’s impossible!” I was completely rejected. With a broken heart, I went to school alone for the first time in ten years, and found a girl I had saved from bullies in elementary school. I found Kitajima Towa right in front of me. She looked at me, tears streaming down her face, and told me she had been thinking about me all this time. And, “Kitajima Towa loves Sakurai Kirito kun with all my heart. Please make me your girlfriend.” She confesses to me and hugs me. I am confused by this sudden event. As if to chase after me, she “Wha-wha-wha….. what are you doing ……?” “……………… Rinne, what are you doing here?” The one who saw the scene was my childhood friend who I left behind, who was supposed to be bad at mornings.

At the genesis of the world, the ‘Dark God Entropy’ was defeated in the fight between the five other Gods, and was sealed. And then, after 1,600 years, the seal of the God of Darkness was released and he is liberated. The God that was now free didn’t really have any special intent for revenge and didn’t have anything to do, so he decided to reincarnate as a human and enjoy the life of a human being. The human that had obtained the soul of the Dark God and was born as ‘Kuromiya Haine’, a human that -while being human- possesses the powers and memories of the God of Darkness. The strongest existence. While saving the heroes that fight monsters, and fighting against the other Gods that are trying to rule the humans, he acts in order to make the world a better place.