Centuries ago, a cabal of powerful mages cast a disastrous spell that corrupted the source of magic, transforming much of the world's population into merciless monsters called Riven. Empires crumbled. Civilization collapsed. Yet an ember of hope remains. Duncan Keene is a Dread Knight, a dark warrior empowered by an unholy pact with a demon lord. He has sacrificed everything to save the world from the Riven—his family, his future, even his very soul. When he finds himself unexpectedly partnered with the last uncorrupted angel in the world, she makes it her mission to redeem him.

Arden was left in the village by a dying mage, who never returned. With no way out of the village on his own, he had always held onto the hope that one day his magic would awaken and give him access to his spheres. But he’s about to turn eighteen and it’s never come. Instead, he’s settled into his lot as a sarcastic and quick-witted innkeeper. That all changes one night when his old flame, who escaped the village to become a mage’s anchor, returns. Ard’s life is about to go through some dramatic changes, and he’s not ready for them.

One minute, I’m working a boring office job and craving more from life. The next? I’m dropped in the middle of a new world as a dragon with jet-black scales and obsidian flames to match. Luckily, I still have my human form, because the locals weren't happy to see me. Thankfully, one was a sweet fox girl who loves to daydream. Together we hunt to survive, build ourselves a shelter, and fight some dragon slayers—even recruit a cute battle-elf. While living the cozy cabin life and having the occasional battle to the death with the locals, another dragon plagues the kingdom.

David always was an outdoorsman and an explorer. But when Earth merged with the magical world of Tannoris, it suddenly became too dangerous for anyone without a Class to leave the cities. A shame, too, because with elves, foxkin, catkin, and many other magical beings abound, there is plenty for him to experience! But now, David’s dream just might come true! A mystical ritual will awaken his Class, and a budding homestead on the wild frontier is waiting for him to take ownership.

Before the demons invaded, Nathan had everything he ever wanted. Women, power, magical talent, wealth, a fortress full of loyal soldiers. Now, a beautiful demonic general offers him a choice: Die; or start a new life with her in the past and rewrite history. Nathan accepts and is sent back in time to before the end of the world.