This collection contains the first three books in the Underworld series: Level Up or Die, Through the Belly of the Beast, and Sanctuary. Elorion has just finished a VR gaming session to find a monster waiting for him. With nineteen other students who have also been kidnapped, he is now subject to the whims of a thousand-year-old succubus and must survive deep under the earth in the lost realm of the Underworld. Gifted with the ability to use magic and advance in power, he is given an ultimatum: Level up or die.

When Gunnar Long is transported into the first fully-immersive virtual MMORPG, he finds himself in a new world filled with magic, mystery, and adventure. No more 9-to-5 job. No more studio apartment. No more reality TV. Finally, he's in a place where he can call home, a place with people he can call friends. But as more people want to trade their real world lives to get inside Eden's Gate, the government of the outside world wants the "game" shut down at all costs.

Lucas was shocked when he awoke to find the world had ended. An alien AI called the System had taken over Earth and transformed his apartment building into a 100-floor dungeon tower of traps, monsters, and loot. Trapped at the top, Lucas and the other residents have just one year to reach the ground floor and escape before the tower self-destructs. That’s his first problem. The second is he slept through the System’s welcome orientation, so a Class was picked for him. Lucas is now a Blood Reaver. A brutal Class based on speed, ferocity, and striking from the shadows.

The government has accelerated their super soldier program. Their new Virtual Reality system is the perfect tool to train soldiers for the coming war. There is a shortage of enlisted men and women that possess the "talent". Everyone from athletes to professional gamers must be sorted and vetted. Humanity is on the line. Lucius is one of those lucky few selected to participate in Codename: Freedom, a new game that promises to push Virtual Reality to the ultimate level.

Alistair’s life is turned upside down when he is abruptly separated from his friends and family. As the universe slowly transforms and new laws take hold, everyone within his universe is cast into the trial—a crucible of survival and transformation. Before being set on his path, Alistair encounters a system avatar—a brief and enigmatic guide who offers little explanation, guidance, or aid before sending him and the rest of his universe into the unknown.

One day, six towers appear on Earth. Each one stands hundreds of stories tall, and are invulnerable to all attacks. At the base of each tower is a portal, welcoming in all who dare enter it. All sorts of magical monsters can be found inside the towers. Even treasure, magic and superhuman strength can be acquired. The problem is that the towers aren't a friendly place. Even worse, the towers sometimes release waves of monsters to attack Earth. In the year 2083, there are only a hundred survivors. In one last attempt, they challenge the final floor without regard for their lives.

Finn Harris should have been the one to die. But he wasn't - his wife took his place. What was worse, he only had himself and his company to blame. They let their passion outpace their prudence, determined to revolutionize the world. While all innovation comes with a price, he never imagined it would cost him Rachael. Nearly a decade later, Finn is content to hole himself up and wait out the rest of his life. That is, until his daughter intervenes, forcing him out of his grief and into a new virtual reality game developed by his old employer. They're calling it Awaken Online.

Heading home after a long day of classes, tech student Justin takes a little-used path through the woods. But when he stumbles unexpectedly, he rolls downhill and into the challenge of a lifetime. Faced with exotic, glowing plants he's never seen before and a luminescent pool of crystal-blue water that exerts a frightening pull over him, he's literally reborn in a rough, raw landscape—in a time before history began . . .

A clock hangs over the head of every mortal. Counting down to the inescapable day that the Goddess of Death claims them. That is the way of the world. The natural cycle of mortals. The Gods, however, were said to live for forever. To exist so far outside of the natural laws of the universe that even their crimes can't be punished. But Knell Coba, at great cost, realizes this is nothing but another lie.

After being killed by a high-velocity tree-hug, Arlo is transported to a new world where those brave and talented enough to conquer ancient Delves are rewarded with incredible power and abilities. Unfortunately for Arlo, there is no tutorial. He is immediately forced to tackle a Delve set to the highest difficulty with a party of adventurers who are not only strangers to him, but strangers to each other as well.

When the System Administrators arrived on Earth, they forced those of the younger generation into other worlds to fight for multiversal entertainment. Bored of life on Earth, Noah has trained to become one of the chosen. He even had his class all planned out–a Mounted Monster Tamer. But he was never picked. So he put matters into his own hands and volunteered. Arriving in a world thick with jungle and hotter than the most boiling desert, Noah finds himself face-to-face with a kobold, which he proceeds to beat into submission and turn into a minion.

Those in power do not believe in the possibility of triumph against the will of the gods, and instead squander their time and effort in indulging their needs and desires as the world quickly rots away around them. Mankind’s only hope rests on the shoulders of a man they hate the most. A man who has taken every possible measure, both accepted and forbidden, to attain power. Sungchul Kim, the man who reached the pinnacle of strength, now stands alone against the Calamities. Not because he is a hero, but because of a promise.

A misfit crew of relic hunters armed with magical weapons set off on a series of action-packed quests. Their mission: Seek out and recover magical artifacts that might be used in the battle against the Dark Lord. They never anticipated that their actions might send their world hurtling toward a dire fate.

Otto Shenk is the youngest son of a minor baron. He's also a wizard. Abused by his family and considered less than human by his kingdom, Otto does his best to survive. But everything changes when Otto stumbles across a tower hidden deep in a dark part of the forest near his home. A tower that was once the home of an Arcane Lord, the immortal wizards that long ago ruled the world. Otto’s life will be changed forever. And so will the world.

Reborn on Gryndor with the mythical trait [Divine Witness], Ajax swears to live a life of no regrets. This time, he will seize every opportunity, fight every monster, and plunder every treasure as he enjoys life to the fullest. If only it were that easy. Humans are considered one of the weakest sentient races, confined to their patch of land but that hasn't changed their nature as they fight amongst themselves forced to split their sources of power instead of unite for the greater whole