Some powers are buried. Others refuse to be forgotten. And one wants revenge.

The land of Innisfallen is under attack, besieged by shadow beasts under control of a dark power. For four endless years, winter has gripped the fae world—crops have withered, villages stand silent, and the magic that once thrived has vanished, along with all memory of it.

Reagan, an 18-year-old fae, has spent those years trapped in an elite court training program, forbidden from returning home. When she discovers she may never be allowed to see her little sister again, Reagan makes a desperate escape. But her plan is shattered by the arrival of strangers from another kingdom carrying an ancient artifact tied to a forgotten power. The brothers, each more beautiful than the other, ignite passions in Reagan she has never before experienced.

Drawn into the brothers' mission to break the curse over their world, Reagan faces an army of dark creatures, willing to do whatever it takes to save her sister and all the kidnapped fae. An artifact stirs something in Reagan, awakening a power she never knew she had—a power that could hold the key to Innisfallen's salvation. Or destroy everything in her path.

Magic is calling. And it remembers.