Ronke, Simi and Boo are inseparable mixed-race friends living in London. They have the gift of two cultures, Nigerian and English, though not all of them choose to see it that way.
Everyday racism has never held them back, but now in their thirties, they question their future. Ronke wants a husband (he must be Nigerian); Boo enjoys (correction: endures) stay-at-home motherhood; while Simi, full of fashion career dreams, rolls her eyes as her boss refers to her urban vibe yet again.
When Isobel, a lethally glamorous friend from their past arrives in town, she is determined to fix their futures for them.
Cracks in their friendship begin to appear, and it is soon obvious Isobel is not sorting but wrecking. When she is driven to a terrible act, the women are forced to reckon with a crime in their past that may just have repeated itself.