Logan Morrison always fought for everything he had, but it never was much. Growing up truly alone did that to you. One day, when taking on an extra tutoring gig to help out a cute chick with a quirky name, she ends up bringing him back to her place. Cool, right? Well, the next morning, Logan wakes up in chains and comes to learn that Cherry Cola is one beautiful and unhinged monster girl member out of three in a small Fresco City witch coven. Their plans for him? Servitude.

Jake is working at the neighborhood market under his apartment when the world ends. He expected nuclear war, a computer virus, or even climate change burning everyone to a crisp to bring about the downfall of civilization. But cruel and arbitrary gods from another world? Who would have guessed that? When these cruel gods shuffled Earth like a deck of cards, nothing was in the same place anymore. Monsters, dungeons, and magical items appear scattered across the globe. And suddenly, everyone has access to a new, strange magical card system that gives them magical powers.

The guards say there are no children in the Moonstone Mines, a place walked only by men condemned to slavery and death. An unyielding curse ensures none can depart its dark depths. And yet, a child named Red awakens in the mines with no memory. Haunted by enigmatic dreams, he melds with the slaves, enthralled by tales of the world above. He learns how to cultivate and hunt the deadly monsters that infest the mines, but escape remains an impossibility. Until escape is the only option left.

In a steel-and-lead-encased bunker 20 feet below the basement level of his house, a soldier waits for his final orders. On the surface, a plague ravages the planet, infecting over 90% of the populace. The bacterium burrows through the brain, destroying all signs of humanity and leaving behind little more than base, prehistoric instincts. The infected turn into hyper-aggressive predators, with an insatiable desire to kill and feed. Someday soon, the soldier will have to open the hatch to his bunker, and step out into this new wasteland, to complete his mission....

April 3rd, 3:46 AM. Planet Earth merges with the magical world of Arcadia, and a system gives humanity a choice: 40 years of indentured servitude, or entering a tutorial as a user to fight against the chaos incursion. Will doesn't hesitate—but the system thanks him for stepping into the fight by throwing him into an impossible tutorial. With little chance of survival, Will has a simple response: “Screw it. Might as well fight fire with fire."

Arc was an ordinary young woman from Earth when she was summoned to an icy hell where she fought for her survival in the name of training to become a hero. Now, after defeating the Overlord itself and achieving the status of hero, she leaves with the goal of enjoying her freedom. She arrives at Arlas, a fantasy world with magic and monsters, a world with numbers, tiers, and classes, a world governed by the System that summoned her.

A Secret Service operative and dedicated survivalist, Special Agent Del Roosevelt had a plan for every world-ending scenario and regularly trained for them all. He was even ready for a date with the hottest woman in his office next Friday. At least he hoped so. But all that training, all those rations, all that prepping? Useless for the apocalypse that actually played out. Del wakes up half-buried in a giant trash pile, missing his thumbs. And, um, covered in red fur. He's stuck in a world of fuzzy monsters, senseless violence, and cult-like crusaders.

"No killing Goblins." So reads the sign outside of The Wandering Inn, a small building run by a young woman named Erin Solstice. She serves pasta with sausage, blue fruit juice, and dead acid flies on request. And she comes from another world. Ours. It's a bad day when Erin finds herself transported to a fantastical world and nearly gets eaten by a Dragon. She doesn't belong in a place where monster attacks are a fact of life, and where Humans are one species among many. But she must adapt to her new life. Or die.

The Dungeon is a place of magic and mystery, a vast branching, underground labyrinth that has changed the world and the people who dare to enter its depths. Those who brave its challenges are rewarded with wealth, fame, and powerful classes that set them apart from the rest.

Holt Cook was never meant to be a dragon rider. He has always served the Order Hall of the Crag dutifully, keeping their kitchen pots clean. Until he discovers a dark secret: dragons do not tolerate weakness among their kin, killing the young they deem flawed. Moved by pity, Holt defies the Order, rescues a doomed egg and vows to protect the blind dragon within.

Arden was left in the village by a dying mage, who never returned. With no way out of the village on his own, he had always held onto the hope that one day his magic would awaken and give him access to his spheres. But he’s about to turn eighteen and it’s never come. Instead, he’s settled into his lot as a sarcastic and quick-witted innkeeper. That all changes one night when his old flame, who escaped the village to become a mage’s anchor, returns. Ard’s life is about to go through some dramatic changes, and he’s not ready for them.

Logan Tom is doomed to remember the past and determined to rescue the future. Far behind him lies a boyhood cut violently short by his family’s slaughter, when the forces of madness and hate swept our world after decadent excesses led to civilization’s downfall. Somewhere ahead of him rests the only chance to beat back the minions of evil that are systematically killing and enslaving the last remnants of humanity.

Daxas has established his dungeon in the Proving Grounds and incorporated two more into his sphere of influence. But his expansion and rule-breaking doesn't end there. His successes have been impressive, but thus far, he has been competing against the other minnows in the Proving Grounds. Other, grander forces, have taken notice and the interfering Divine Lords continue in their campaign to see Daxas destroyed. Daxas will have to think bigger, fighter harder, and cheat in ever more inventive ways if he and his growing pool of desirable disciples are to emerge victorious.

When it comes to action and adventure, every hero needs a good sidekick. Holmes has Watson, Batman has Robin, and Daniel has . . . Orrin. More like brothers than friends, they always have each other's backs. And as Daniel is the big, strong, handsome type, Orrin is more than happy to remain in his shadow at school, at parties, pretty much everywhere. Then things take a turn for the truly weird when a terrible accident catapults the pair into a world totally unlike their own, in which the rules of a role-playing game hold sway.

Seventeen-year-old Hajime Nagumo is your average, everyday otaku. However, his simple life of pulling all-nighters and sleeping in school is suddenly turned upside down when he, along with the rest of his class, is summoned to a fantasy world! They're treated like heroes and tasked with the duty of saving the human race from utter extinction. But what should have been any otaku's wet dream quickly turns into Hajime's nightmare. While the rest of his class are blessed with godlike powers, Hajime's job, Synergist, only has a single transmutation skill.