Welcome to the Centennial. Every 100 years, the island of Lightlark appears to host the Centennial, a deadly game that only the rulers of six realms are invited to play. The invitation is a summons—a call to embrace victory and ruin, baubles and blood. The Centennial offers the six rulers one final chance to break the curses that have plagued their realms for centuries. Each ruler has something to hide. Each realm’s curse is uniquely wicked. To destroy the curses, one ruler must die. Isla Crown is the young ruler of Wildling—a realm of temptresses cursed to kill anyone they fall in love with. They are feared and despised, and are counting on Isla to end their suffering by succeeding at the Centennial. To survive, Isla must lie, cheat, and betray…even as love complicates everything.

This is a world divided by blood—red or silver. The Reds are commoners, ruled by a Silver elite in possession of god-like superpowers. And to Mare Barrow, a seventeen-year-old Red girl from the poverty-stricken Stilts, it seems like nothing will ever change. That is until she finds herself working in the Silver Palace. Here, surrounded by the people she hates the most, Mare discovers that, despite her red blood, she possesses a deadly power of her own. One that threatens to destroy the balance of power. Fearful of Mare's potential, the Silvers hide her in plain view, declaring her a long-lost Silver princess, now engaged to a Silver prince. Despite knowing that one misstep would mean her death, Mare works silently to help the Red Guard, a militant resistance group, and bring down the Silver regime. But this is a world of betrayal and lies, and Mare has entered a dangerous dance—Reds against Silvers, prince against prince, and Mare against her own heart.