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I'm an Isekai Hero! Of Course I'm Fighting a Demon Lord book cover
I'm an Isekai Hero! Of Course I'm Fighting a Demon Lord
A Harem Fantasy Adventure Romance for Men
2025
First Published
300
Number of Pages

A thicc cowgirl with a thicker accent. A bookish succubus with an absurd secret. A demon, goblin, and oni girl who’re as chaotic as they are good. And they’re going to defeat a demon lord … how? It’s been three months since Axel Hunter Radcliff fell through a magic portal into another world of dangerous monsters. Hailing from a family of Chosen Ones, he’s trained his whole life to be a hero. He just didn’t expect destiny to involve taming monster girls into semi-civilized adventurers. Or training them to form his tactical harem. Or their giant robots. Or their conspicuous anime tropes. Or the geeky succubus “Sexy Wizard” who transformed them in the first place. When a new minotaur girl shows up at his hot spring, he realizes the Sexy Wizard needs his help, too. She’s been captured by some of her own creations—but this time there’s a twist. These dragon ladies used to be two of his monster hunting friends, Jaz and Pix. With all the isekai tropes tied up in his destiny, Axel expected a demon lord. What he didn’t expect was Demon Lord Jaspartina “Jaz” Red and her Demon Lord General Tailer “Pix” Weaver! And, after a mere three months, he doesn’t have the stats to face his final boss. Fortunately, his magic power grows with his romantic bonds. And he has a whole harem of devoted monster girls eager to help raise his stats. Monster Girl Tamer is a fun isekai LitRPG fantasy action adventure where the hero saves the day and gets all the girls. (So don’t read it and then complain about the spice. Y’all know exactly what you’re getting into.)

Authors

H.P. Holo
H.P. Holo
Author · 5 books

H.P. Holo grew up in a family where it was dangerous to profess boredom. She’s also an incorrigible smart aleck. So when her parents told her to read a dictionary, she did. And then she began writing novels they needed that dictionary to understand. Her first published ode to smart aleckery was YA fantasy The Wizard’s Way (with Jacob Holo), which readers have called everything from “quirky and fun” to “a veritable love letter to steampunk fans” to “2 stars. A book.” Between those milestones, H.P. has practiced varying degrees of smart and aleck. She briefly taught 8th Grade English Language arts before realizing she didn’t care to aspire to that level of sainthood. She thus left to work for her local library system, where she spent a decade as, variously, Page, Clerk, Teen Assistant, and now that she writes full time, frequent haver-of-overdue-fees. When not writing her latest novel, H.P. enjoys procrastinating, planning cosplays she’ll never finish, cooking weird meals out of random leftovers, saying nice things to her kitchen garden (especially the blueberries; they’re always a little sad), fangirling over terrible movies, and arguing that Cloudy with a Chance of Meatballs is, in fact, the most perfect movie ever made. She lives in South Carolina with her husband, a bunch of plants, and a cat who thinks exactly as much of herself as she deserves.

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