This is the story of a city - the north-west corner of a city. Following four Londoners as they try to make adult lives outside of Caldwell, the council estate of their childhood. From private houses to public parks, at work and at play, their London is a complicated place, as beautiful as it is brutal, where the thoroughfares hide the back alleys and taking the high road can sometimes lead you to a dead end. Yet after a chance encounter they each find that the choices they've made, the people they once were and are now, can suddenly, rapidly unravel.