You've heard of the Afterlife. Welcome to the Beforelife. There are four of us: Samuel Lucy Thomas and me - Eliza. We came into being the day Becca Valentine was born. We've been by her side ever since. What she doesn't know yet is that one day she might become our mother. Then two men come into her life. Both seeking her heart. And then we realise: everything rests on Becca's love story. Because one of the men is Lucy and Thomas's father. And the other is mine and Samuel's. And there's simply no way we can all be born. We all want her to make the right choice. We all want to be born. To hold her hand one day. To feel her stroke our hair. To call her our mother. Then we discover there is something we can do. We can change Fate. But we only have a single chance each. How would you make sure you were born? And what if doing that isn't what’s best for the person you already love the most in the world - your mother?