Monsters and beasts roamed the earth and were slain by soldiers and adventurers who were, in turn, killed by stronger threats. Heroes and villains created new epics and were forgotten when their successors appeared. This was the way of the Infinite World. Summoned into this chaotic place, a young boy with no name and no past must learn to survive. Bound to a master who doesn't care whether he lives or dies, he must become stronger. The question is: how?

Having experienced his first survival type Trial, Trent Embra is eager to explore what else the world has to offer. There is only one problem. Not everyone comes away from a month of constant fighting untouched. Trent's friend Tersa is unhinged by her time in the Land of the Undying Lord, and Sergeant Cullen means to see her fixed. Enlisted to help, Trent is dragged toward another Trial, mostly willingly. Only time will tell if Tersa still has a place in the Guard and what the Infinite World has in store for Trent.

A teenage mage of humble birth and slightly above-average skill, Zorian is attending his third year of education at Cyoria's magical academy. A driven and quiet young man, he is consumed by a desire to ensure his own future and free himself of the influence of his family, resenting the Kazinskis for favoring his brothers over him. Consequently, Zorian has no time for pointless distractions, much less other people's problems.

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.

Oren, a high-level guild master, wakes in the body of a lowly goblin. Cast out, betrayed by his most trusted advisors, Oren is stuck in New Era Online. However, there are advantages to being on the monsters’ side. Starting from scratch, he’ll have to build up a powerful monster clan to take revenge. But first, he'll have to survive long enough not to be someone else's fodder.