In the Prime Kingdoms, the system dominates everything. It dictates one’s strength, skills, and power. It spawns dungeons and guides the actions of their monsters. But every system has its limits, and it’s about to push four oddball adventurers to theirs.

After Lucas dies during a freak explosion, divine intervention sees him brought back to life with the power to control a new dungeon. There are just a couple of issues: his old body is bound to his dungeon, and the craziness of what he thought was his final act is only getting weirder. When he sees newbie adventurers entering his dungeon, though, he decides to help them survive and complete their quests. After all, adventuring is a process, and someone needs to guide the rookies.

As a monster, Shrubley is forbidden from joining the adventurers guild. In a world where essence artists rank up in power and most monsters are feral beasts, Shrubley is among the weakest of creatures and is treated as an outcast. With curiosity essence bound to his spirit, Shrubley might be weak, but he's intelligent and determined. Against all the odds, he discovers a loophole from the Druid that gave him life—but there's a deadly catch. For a chance of ever being accepted as a true adventurer, he must challenge an otherworldly realm threatening to consume everything.

A visit to London’s Natural History Museum became a horror show as magic flooded Earth. Now, Thomas is entombed there as a Dungeon Core, with only the creatures on display available as minions. All over the globe, patches of land have been replaced by strange alien environments, containing not only monsters from myth and legend, but also humanity’s worst nightmares. Leviathans stir at the bottom of the ocean, dragons have reclaimed the skies, and shadows are once again something to fear.

When an accident kicks Sean Lawrence forward in time, he finds himself square in the apocalyptic end-times. The world is doomed, and he only has a mysterious guidebook, a leather jacket, and a homemade knife to keep him company. He could spend his days grinding low-level mobs, gathering rat pelts, and waiting for a chance to escape. Or he could rise up, slay dragons, and fight against the odds. Faced with a choice between the dead-end life he's been living and the possibility of greatness, Sean has to decide if he's willing to risk his life and more for a chance to save Earth itself.

Hello stranger, my name is Tal, and I’m not an adventurer—those people are crazy. I’m just a sorcerer who is masquerading as a wizard. Oh, and I’m searching for answers about my parents’ mysterious deaths. Also monsters and other foes seem to show up wherever I go. All right, I see it. My new traveling companions are seasoned adventurers and are teaching me their ways—or at least they were before something happened to Time.

Spot was summoned from his comfortable charging pad and familiar floors to a world of magic and intrigue. But after the flight of his new patrons, he is left alone to care for a filthy castle. During his quest to keep this new home clean, Spot will face demons, foreign armies, and his arch nemesis, the dreaded stairs. All those who stand before him will be swept away. Those who follow his spotless trail will find enlightenment, purity, and a world on its knees.

Silas is inducted into the System, becoming the last in a long line of Earth's "forerunners." The rewards are great, but the danger is greater. We are not alone in the universe. The fate of five worlds hangs on how their forerunners perform. Will Silas have what it takes to win Earth a place in the multiverse? Or will Earth become another mining world stripped of all resources and left a barren husk floating in the cosmos?

Betrayed. Murdered. Reborn. One last chance, to make it right. Theo's adventure ended with his mentor's hands around his neck. The betrayal cost him his friends, allies, and everything he had built...but not his life. Though broken and powerless, Theo has one last chance to enter the Nine Worlds, wielding the knowledge and expertise of his first life. This time, he needs more than just power, he needs to unravel the deception that killed him once...and is coming for him again.

After close brush with death, Garrett realizes that he’s in a new world. And worse, he’s missing an arm and paralyzed from the waist down. A fact that doesn’t deter the brutal gang lord whose floor he’s crashing on from wanting to throw him out into the street. The only thing standing between Garrett and a cold death at the mercy of the city’s scavengers are his own wits and a plucky young woman. Armed with a system that gives him experience for exploring his new world, Garrett is determined to do whatever it takes to keep himself safe from the threats closing in all around him.

On a little-known planet, Archmage Varic Vallenar casts a grand spell to empower himself with the magical abilities of his alternate selves. The ritual works too well, granting Varic not only the magic but also the memories from six lives. Including their gruesome deaths. Now, Varic has power greater than any wizard in galactic history, but he knows that won’t be enough. The enemies he faced in those alternate lives were apocalyptic in scale. Terrors of technology and magic. Nothing that he, or anyone, can defeat.

It's Ruwen’s Ascension Day, and he finally dies for the first time. His newly revived body can learn spells and abilities for the class given him by the Goddess Uru, and dying is no longer permanent. Ruwen’s high intelligence makes becoming a Mage inevitable. With his new powers, he will locate his parents and clear their family name. But nothing goes as Ruwen imagined, and when a rival God tries to kill Ruwen shortly after his disastrous Ascension, his focus turns from his future to just surviving.

Hiral is the Everfail, the weakest person on the flying island of Fallen Reach. He trains harder than any warrior. Studies longer than any scholar. But all his people are born with magic powered by the sun, flowing through tattoos on their bodies. Despite having enormous energy within, Hiral is the only one who can’t channel it; his hard work is worth nothing. Until it isn’t. In a moment of danger, Hiral unlocks an achievement with a special instruction: Access a Dungeon to receive a Class-Specific Reward.

It was a day like any other when suddenly the world changed. The universe reached a threshold humanity didn’t even know existed, and it was time to finally be integrated into the vast multiverse. A place where power is the only thing anyone can truly rely on.

Ilea likes punching things. And eating. Unfortunately, there aren’t too many career options for hungry brawlers. Instead, the plan is to quit her crappy fast-food job, go to college, and become a fully functioning member of society. Essentially—a fate worse than death.

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

In the Prime Kingdoms, the system dominates everything. It dictates one’s strength, skills, and power. It spawns dungeons and guides the actions of their monsters. But every system has its limits, and it’s about to push four oddball adventurers to theirs.

Join Dale Mitchell, your run-of-the-mill truck driver. Until one day, he accidentally runs someone over. Now, through a series of strange and unforeseeable circumstances, he has become anything but normal. A story of magic, of a history that never was, and of a man trying to go through his day-to-day life while managing the affairs of an entire world. Join Dale Mitchell on his journey.

Xavier Collins was sitting in class when the System integrated Earth into the Greater Universe, where countless vast kingdoms, empires, and collectives battle for domination. He didn't know what choosing to be a Champion would entail. He just liked the sound of it. But when he's teleported to the aptly-named Tower of Champions, he must face challenges against those who have known about the System since birth.

"Kill. Kill them all." It's the first four words Lars usually wakes up to every morning, a voice telling him she's just giving him a "quest" that will help him "level". But even if he wanted to do it, he can't. They're cultivators: beings with ancestral bloodlines that have powers he could only dream of, while he is stuck as a puny human. Even if he could kill them, the people who bullied him, beat him, treated him like a punch-bag pariah for being a "tailless worthless human", he wouldn't. That is, until a vicious group of murderous psychopaths called a "sect" descend on his village.

After too many lifetimes to count slaying demons and grinding levels, prophesied hero Kaito finally tells destiny where to shove it. He's done. When dimensional portal number seventeen drops him in front of an enthralled king begging him to vanquish the looming Dark Army, he does what any retired adventurer would do—politely refuses and heads off to focus on the simple pleasures of life: community, and getting his taxes done on time.

When the System came to Earth, technology failed, monsters appeared, and billions died as humans were inducted into the game-like physics the System enforced.

James Robard was a risk-taking con artist and thief before he turned over a new leaf as a loving husband and a dull suit in a law firm. He's never felt so unadventurous. That is, until the System descends upon Earth and he's initiated into a thrilling game world of magic and mayhem, training for exhilarating challenges that make him feel alive again.

Nico, a young dragon of barely fifty, is rudely chased from his home by a group of murderous adventurers. Of his entire clutch, only he and one sister remained, but now he is alone. Isolated and hungry, Nico’s magic awakens, bonding him with Cami, a brave young woman. To hide from the adventurers’ pursuit, Nico takes on human form. However, once they discover that both he and Cami have magical abilities, they are required by law to attend the Imperial Academy.

Meet Reinhardt Blazkowicz. Orphan. Hero. Warrior. And now, the unlikely heir to the legendary Blue Star Duchy. Found by the Duke himself on a battlefield, surrounded by enemies, Reinhardt's life is about to change forever. Plucked from the ashes of war and thrust into a world of unimaginable wealth and privilege, he must now trade his battle-worn armor for the hallowed uniform of Aegis Crown Academy. There, in a world of magic, combat, and courtly intrigue, he'll need more than just his battle-honed instincts to survive.

Nathan's life was defined by labs and lectures until an Archmage yanked him into Davrar and made him a tantalizing offer: master magic in exchange for Earth's scientific secrets. Yet, Nathan can't shake off the feeling that darker truths lurk beneath such promises. The world of Davrar is a dangerous place teeming with dungeons and monsters–ruled by levels, Talents, and a near-infinite progression of power. Nathan will need to rely on himself to survive, forging alliances and taking every advantage he can get against those that seek to control him.

Elaine is ripped from this world to Pallos, a land of unlimited possibilities made real by a grand system governing classes, skills, and magic. Join Elaine as she travels around Pallos, discovering all the wonders and mysteries of the world, trying to find a place where she belongs, hunting those elusive mangos, all while the ominous Dragoneye Moons watch her every move.

Everyone becomes prey when Earth is swallowed up and transmuted to a bestial landscape, the first stage of induction into Elysium's multiverse and a new galaxy in the making. In the blink of any eye, the bloodthirsty creatures of Riven Thane's worst nightmares are unleashed as he; his sister, Allie; and his friend Jose scramble amid the carnage to live another hour. But on this nothing of a planet, Riven is more special than he knows. He's among a select few with a singular bloodline, and the Elysium system has its eye on Riven in particular.

Cast into a brutal military camp by his once loving master, Mateo feels like the last six wonderful years of his life have been a lie. With the mysteries surrounding him growing, Mateo knows that his only option is to become one of the supernaturally powerful Duelists and grow in power until he can take his fate into his own hands. That plan is thwarted from the beginning when he gets stuck with the lowest-ranked Root Card against his will, ensuring that his growth as a Duelist will always be excruciatingly slow.

With Earth in the line of fire and invaders from the wider multiverse on their proverbial doorstep, the Milky Way has only limited time before the bridge to the wider multiverse establishes itself. What will our hero do? He peaces out, of course! Why would he join the frontlines? Instead, he finds an unexpected ally in Riseth, a fierce and clever demoness with whom he shares a powerful soul resonance.

Earth was chosen for Integration, but Ethan Hill knows from the second his Trial begins that the Integration is a lie. The beings giving Earth the 'honor' of access to their System Interface want something from Earth—he just doesn't know what. Now he's trapped on an alien planet and lost in a time loop, fighting for strength and for his own humanity. One thing's for sure: He'll die as many times as it takes to tear it all down.