She thought she left the past behind. Until it showed up in a hockey jersey. College was supposed to be a fresh start—new school, clean slate, no tangled history. But when Cassidy Walkers walks into the University of Michigan hockey arena and locks eyes with a boy she never thought she'd see again, everything crashes back: the pact, the Sweet 16 night that ended in sirens, and the two boys whose names still haunt her heartbeat—Noah and Santiago. Noah Winters , the golden-boy offensive player with a shattered heart and secrets buried beneath his smirk. Santiago Diaz , the reckless Formula 1 prodigy racing away from a family legacy steeped in silence and lies. And Cassidy —caught between love and loyalty, past and present, clarity and chaos. As old feelings resurface and twisted truths begin to unravel, Cassidy is pulled into a dangerous game of obsession, grief, and the kind of love that demands everything. Because some promises were made in the dark. This isn’t just a second chance. It’s the fallout. And someone isn’t walking away unscathed.