A young man lives among the trees of a primeval forest, raised by a wizened old sage and friend to the faeries and spirits of his home. He bears only half a name—Lien, an ancient word meaning "blade" or "edge"—and no knowledge of his heritage. As he grows, so too does his need for independence and answers. Thus, he begins his adventure, seeking a shattered sword and the truth behind the mysterious mark on his right hand.

Keras Selyrian is already well on the way to cutting his name into the annals of legend. He’s fought false divinities, thieving sorcerers, and corrupt demigods - and left them defeated in his wake. But he’s a long way from home, and Kaldwyn offers a different brand of danger than he’s used to. He’s already got a sword of unfathomable power, but it’s damaged and leaking world-annihilating mana, so he’s in the market for a new one. Possibly six. The more the better, really.

Five years ago Corin Cadence's brother entered the Serpent Spire - a colossal tower with ever-shifting rooms, traps, and monsters. Those who survive the spire's trials return home with an attunement: a mark granting the bearer magical powers. According to legend, those few who reach the top of the tower will be granted a boon by the spire's goddess. He never returned. Now it's Corin's turn. He's headed to the top floor, on a mission to meet the goddess.

Some say that in the city of Orlyn, godhood is on sale to the highest bidder. Thousands flock to the city each year, hoping for a chance at immortality. Lydia Hastings is a knowledge sorcerer, capable of extracting information from anything she touches. When she travels to Orlyn to validate the claims of the local faith, she discovers a conspiracy that could lead to a war between the world's three greatest powers. At the focal point is a prisoner who bears a striking resemblance to the long-missing leader of the pantheon she worships.

For thousands of years, there has been a cycle: a Demon King rises and conquers, and a Hero is reborn a hundred years later to defeat him. Each time, civilizations are ground to dust beneath the Demon King's hordes, but humanity has remained secure in the belief that a Hero of legend will always save them. There's just one slight problem. It's only been 23 years since the Demon King's latest rise, and this time, he's already conquered more than half the world. If humanity simply waits for the Hero's return, there may be no world left for him to save.