Jack Pritcher has hit rock bottom, losing his home and job. Just when he believes his sanity might be next, he's presented with an opportunity that sounds utterly unbelievable. The offer on the table is to become a guardian of a Portal, a doorway to another world. But there's a twist – he must keep it a secret. Portals, it turns out, are alive in some way. They possess sentience and dictate their own set of rules that guardians must follow, under the penalty of death.

Betrayed and left for dead by a group of slaving nobles, he thought there was nothing left but to bleed out as he counted the number of bricks on the ceiling. But fate had other plans.

In a blink, I found myself in an unknown land, greeted by the textbox of an unfriendly system. It wanted me to become a great hero, save the world, win the love of the people and all that crap. But this new world already had a hero. Why should I bust my ass, deal with dragons and the unknown, for people I didn't know? Let him deal with that. It's his job! So instead of being tempted by the system's nonsense, I chose a simple class. Potion maker. I wasn't interested in cultivating mana and defying the heavens, courting death, none of that crap.

Humans have been pushed to the brink of extinction by an ever-evolving demonic threat. Portals are opening faster than ever, Towers are bursting into the skies, and Dungeons are being mined below the last safe havens of society. The demons are winning. Quest Academy stands defiantly against them as a place to train the next generation of Heroes. The Guild Association is holding the line but is in dire need of new blood and the powerful abilities they could bring to the battlefront. To be the saviors that humanity needs, they need to surpass the limits of those that came before them.

Pizza, coffee, and a library full of unplayed games. That's the plan, or at least it was supposed to be. Instead, an average gamer finds himself seemingly transported into the world of his favorite game. While some might appreciate that, it's quickly apparent that he isn't in some sort of virtual reality experiment, all of his downloaded mods are active, and the world is likely set to its highest difficulty with permadeath enabled.