Running on the world's fastest quantum computer is a very special game: one where retirees leave their flesh-and-blood lives in search of endless adventure. Weapons, spells, gold, experience points.... These are the marks by which life is now measured. Ethan Crane wants none of it. In fact, he never wanted to retire at all, let alone play a game for all eternity. But now he's on a mission to find his wife - a wife he just discovered is still alive and inside the game. Nothing will stop him from reaching her. Not even himself.

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.

The decision to start a new life is never an easy one, but for Joe the transition was far from figurative. Becoming a permanent addition to a game world, it doesn't take long to learn that people with his abilities are actively hunted. In fact, if the wrong people gained knowledge of what he was capable of, assassins would appear in droves.

Zac was alone in the middle of the forest when the world changed... The whole planet was introduced to the multiverse by an unfeeling System... or God. A universe where an endless number of races and civilizations fought for power and dominion. Zac finds himself stuck in the wilderness surrounded by deadly beasts, demons, and worse. Alone, lost and without answers, he must find the means to survive and get stronger in this new cut-throat reality.

Fight, survive, adapt, and rely only on yourself. That is Derek’s creed and what's got him through the System Integration on Earth. Everything changed when the System came. Cute bunnies and beautiful butterflies became savage killing machines. Then the Invaders arrived with a single goal: to obtain ownership of this new habitable planet. War has raged ever since. None of this mattered much to Derek, aside from making living a little more perilous.

Deep within Heroes of Mythian, a game world where retirees exchange their physical bodies for an eternity of adventure, Howard learns a terrible secret: The game is glitched, and it’s killing its mightiest players forever. Desperate to save his friends and countless innocents, he hatches a plan to fix things. Doing so will require skill, determination, and help from a number of unlikely heroes along the way.

Felix's life on Earth had become a series of dead-end jobs, ruined relationships, and rotating apartments smaller than most postage stamps. By all accounts, even his own, he was a coward. Too afraid to move forward, to take risks. Yet when given the chance to choose between risking his life or walking away from a deadly encounter, he didn't hesitate. Moments before his untimely demise, Felix was snatched from earth and thrust into a magical world known only as "The Continent". Empowered by the "System", he learns that he can strengthen himself through combat and dedication.

Reidon Ward will become a god. He doesn't know it yet, of course. Reidon was born weak, sickly, and small. Afflicted with a painful disease and abandoned by his parents because of it, he has had to fight tooth and nail for every minor advantage life has allowed him. However, his perseverance has not gone unnoticed, and when the most powerful artificial intelligence in human history takes an interest in him, things began to change quickly.

Life’s tough when you’re trapped in an eight-year-old body on another world. His name is Eight. Not really, but that’s what the System decided after a slip of the tongue. One moment, he was stepping out the office door on the way home, and the next waking up on a hillside below a town wall. Oh, and the gate guard drove him off, because he thought Eight was a monster. What’s a boy to do in a world full of magic and so many, many hungry creatures searching for their next meal? Well, there’s an old man inside that body, and he'll use everything he’s learned to survive.

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.

I never believed in the whole “light at the end of the tunnel” folly where people, after having a near-death experience, would startle awake in a cold sweat exclaiming, “I saw the light!” But there I was, in this so-called “tunnel” facing a glaring light, when the last thing I remembered was sleeping in my room - the royal bed-chamber, as others called it. Had I died? If so, how? King Grey once benefited from unrivaled strength, wealth, and prestige in a world governed by martial ability but now finds himself reborn in a society dominated by magic.

Basil Bohen was asleep when the System arrived and the world changed... Dungeons suddenly popped up across the planet, summoning invaders and monsters from alternate realities. Ancient gods slumbering beneath the Earth were woken. And all humans were empowered with Levels and Classes gained by, amongst other things, killing monsters and other humans.

Luke is an apprentice leather worker, training with his family to one day take over the business. He and his friends Andre, Taylor, and Zed have known each other forever, and swear that nothing will ever tear apart their friendship. Then the Royal Decree comes. With the Dynasty of Dogs invading, and strange monsters appearing in the Hollow Kingdom, a draft has been implemented. Everyone 17 or older is required to be tested for "Potential". If they have it, they will join the mysterious and renowned Ascender Corps. If not, they will be drafted into the Legion as a forced recruit.

Jin Rou wanted to be a cultivator. A man powerful enough to defy the heavens. A master of martial arts. A lord of spiritual power. Unfortunately for him, he died, and now I’m stuck in his body. Arrogant Masters? Heavenly Tribulations? All that violence and bloodshed? Yeah, no thanks. I’m getting out of here. Farm life sounds pretty great. Tilling a field by hand is fun when you’ve got the strength of ten men—though maybe I shouldn’t have fed those Spirit Herbs to my pet rooster.

Rob didn't think of himself as anyone special, but when a pitch-black portal tried to wrap his best friend in chains, he stepped up without thinking and found himself ensnared instead. His moment of heroism results in being torn away from everyone he knew and loved, kidnapped by an unknown force that leaves him with a note in his pocket stating: "Good luck." After being thrown into the wilderness of Elatra, a hostile fantasy world ruled by levels, stats, progression, and bizarre video game logic, he finds himself entirely out of his depth.