This magical world is about to have an industrial revolution. Get pulled from a life of 20th century boredom and thrust into a fantasy world. Find out there are a bunch of powerful monsters and evil wizards intent on killing everyone. Use new magical powers of earth and metal to craft awesome armor, swords, and guns. Kill the bad guys, become a hero, and have a harem of hot women.

The Krysfelt Academy for Girls is the most prestigious academy in the Magocracy, and it’s about to get its first male student… Like most guys, I never expected to see the inside of that fabled place. But when I’m assigned the Enchanter class—previously reserved for girls—an invitation to Krysfelt is part of the deal. To earn my place, I’ll have to win over the fiery headmistress and the monster girl students—catgirls, orcs, wolfgirls, dryads, goblins—you name it… And that’s not even mentioning the pretty (but slightly insane) tiefling girl who believes she and I are destined to bond…

Growing up, she was the girl down the street. Even then, I knew she was different. She was tough, rough, and had the strength to stop a speeding car with her bare hands. We were as thick as thieves, sharing every adventure. Then one day she revealed a secret. She wasn't from Earth. She was from a distant place called the Arcadia Multiverse. Her people lived under the rule of a god-like entity known as the System. That System had its gaze fixed on Earth. And it was only a matter of time before it came for us.

I expected aging out of the foster care system to be hard. I wasn't expecting it to include finding out I was a Warlock, destined to be hunted by the most powerful Witch Families so they could bind me to a coven of thirteen witches and spend the rest of my life "harvesting mana". Add to that a set of magical resonants that made me an even bigger target to some of those Witch Families, some of which would rather kill me than let a rival get me.

Five hundred years of fighting demons and humanity has been pushed to the brink of extinction. As the last bastion of the remaining humans is shattered, Bran Heros, the Wandering King, decides to enact a last ditch effort. He’s going to send his soul back in time to two years before the demon invasion comes to earth. This time when the demons first come he’s going to be waiting. He might not be as strong as he was in his past life, but he has something far more important.