New York Times bestselling author Christina Lauren returns with an unforgettable second chance romance in which a fateful accident erases a troubled marriage from memory—and a scientific breakthrough gives love one extraordinary do-over.

Three years ago, scientist Emery Finch did something completely out of character: She got married. To Luca—the impossibly charming landscaper she met on one blistering night in Vegas.

But now, Emery is consumed by her top-secret research—missing dinners, forgetting anniversaries, and promising herself Luca will understand once her discoveries come to light. Until the unthinkable happens: A tragic accident takes Luca from her.

Desperate not to lose him, Emery breaks every rule, using the classified technology she’s developed to bring him back to life. And Luca would probably thank her for it...if only he could remember their life together.

It may be a miracle of science, but for Emery, it’s her one shot at a second chance. And this time, she won’t waste it—because true love is always worth reviving.