Samantha is a young attorney transported to an alternate reality in her sleep across the Void and time. She soon finds that the world she wakes up in is controlled by an all-powerful System with mechanics similar to the fantasy games she played back on Earth. After a brutal introduction to her new reality, Samantha (Sam) is given a class explicitly curated by the enigmatic System.

Nearly a century ago, rifts opened and giant magic-blooded bugs descended upon humanity. They were named the "swarm" for their fierce, insatiable hunger for human flesh. Born and raised in a small desert village, Sand-Dancer Marisol wants nothing to do with them. All she wants to do is sail to a legendary island city and bring a vial of healing seawater back to her sickly mama. Who has time to care about some distant war?

A child like Liv doesn't have much hope. But when she accidentally unleashes a surge of wild magic, she takes her first step on a journey which will lead her from the kitchens of Castle Whitehill, to the cold palaces of the Eld, and beyond, to the graves of gods.

For as long as she can remember, Phoenix Fraser has been stuck. Stuck in the wrong body, losing both friends and family, and no future to plan for. So when a mysterious entity known as the Night Witch appears in her room, offering her a new start in a strange land, she can't believe the opportunity to fulfill her ever-elusive potential.

The opening of Pandora's Box changed the world, giving rise to an age of superhumans and monsters. Yet mankind was not safe from its own hubris, and in the end, it destroyed itself. Sonya Chernovna returns to the past with a mysterious new ability that lets her absorb powers, combine them, and even bestow them onto others. It's a power with near limitless potential.

After thousands of people suddenly vanish from Earth, former gymnast Jade Callian finds herself thrust into an endless dungeon filled with magic, monsters, and far too few instructions. When Jade receives a mortal wound soon after her arrival in this new world, she is forced to pick a new race that has the power to save her. There's just one problem: Her only choice is to turn into a succubus.

Hi there! I'm Magical Girl Crystal Genocide, one of the twelve magical girls, and sworn protectors of Earth! We were like a superhero squad, but with more sparkles! We fought day and night to keep the baddies at bay and the Earth safe. But, one day, our best wasn't good enough. So, we huddled up for a superhero brainstorm and decided to pool our powers for this mega, super-duper save-the-day plan. We kinda goofed. Big time. Instead of saving the day, we accidentally wiped out a quarter of the Milky Way.

When Benjamin Nickels discovers he's the proud new owner of a derelict hobby farm, inherited from a crazy uncle he's never met, he's too excited to question his good fortune. He tells off his boss, quits his job, and heads out of town to Lucky Nickel Acres.

When Alice Verianna went to sleep, she was just another teen from the Denver suburbs. She definitely didn't expect to be transported to a magical alternate dimension, inhabited by monsters and presided over by a mysterious System. Here, people resemble RPG characters and everyone has access to their own status screens. Grappling with the mechanics of the elusive System isn't the only challenge Alice faces. It seems an underground organization known as the Society of Starry Eyes has taken a particular interest in other dimensions.

Syl was given a choice by Gramps when they died. Reincarnate as a regular person or embark on a daring experiment. Driven by a desire to honor Gramps and a sense of adventure, Syl chose the latter... only to awaken as a lowly slime. A farmed slime. The life of a farmed slime was cruel. Syl was constantly at the mercy of humans, a slime whose only purpose was to eat and recycle garbage. The threat of lethal core-destroying knives wielded by innocent children was a constant shadow. This was not the life Syl had envisioned. So, they made a daring escape to the wilderness!

Elise was always made fun of for her big ears and buck teeth. She tried her best to overcome the mockery, only to work herself to death and wake up as... a big-eared, buck-toothed rabbit. Now, with nothing but an almost worthless System Assistant to help her, she needs to survive in a world full of magic and monsters. On top of all that, for some reason she's been given the ominous [Mark of Fate] skill. She has no idea what it does, but things keep happening to her, most of them unpleasant.

The price for saving the world is the right to rule it. After saving a faraway world, Lyn Rivers was cast back to Earth. Wanting the admiration, prestige, and glory of saving that world, she forced her way back. But she was forgotten, and someone else claimed credit for her deeds. Now, with the power of a deity of destruction, she desires nothing more than to claim her place in history. To do that she will conquer dungeons, make alliances, destroy kingdoms, and build an empire.

She wanted to be a Necromancer, but awakened as a Saint! Somehow her summoned heroes are all undead? How will the church react when their Saintess summons a skeleton in place of a mighty hero? Sofia isn’t too keen on finding out. In this world, Gods choose [Saints], and [Saints] summon [Heroes] from other worlds; everyone knows that. But Sofia had a thing for bones ever since she was a child; there’s only one [Class] she wants: [Necromancer]! When, by the whims of fate, she gets both classes at the same time, the system breaks.

When a Demonic Assault occurs, most people stuck inside of a Fracture end up hiding inside of a bunker in the hopes that they don’t get killed by a demon. Others might even hope for the slightest possible chance at signing a contract with a spirit and becoming a Guardian. So when Scarlet was caught in a Fracture, the last thing she expected was to become a demon herself. Exactly two centuries ago, humanity was struck with their very first Demonic Assault.

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.