Xavi always believed he was ordinary. A strange scar, fractured memories, and unanswered questions about his past were the only pieces of a life that never quite made sense.

Until Felix.

A powerful Alpha with a wolf bound to instinct, loyalty, and duty, Felix was never meant to be part of Xavi’s world. Yet their meeting awakens something neither of them can ignore: an ancient Soul-Bind that reaches far beyond attraction, pulling them into a destiny neither fully understands.

But Xavi is no ordinary human. He is the Heart, a being whose power is intertwined with the Hollow, an ancient force shrouded in secrets and darkness. As buried truths begin to surface, the line between protection and possession, power and vulnerability, grows dangerously thin.

Caught between pack loyalties, awakening abilities, and a darkness that threatens everything they are becoming, Felix must confront a truth that could cost him more than his position as Alpha. And Xavi must discover who he truly is before the power within him decides their fate.

Some bonds are forged by choice. Others awaken long before the souls they bind understand why.