Driving instructor Gus Vroom (Conor Bradbury) discovers the body of a student in the backseat of his Ford Focus.

Celia (Kaitlin Morrow) and Bertie (Conor Bradbury) wake up in a garden with no memory of how they got there, or whether they're throwing the garden party, or simply invited. A couple with a cooled romance are forced to get their hands dirty, which is a tall ask considering Bertie hasn't removed his suit jacket in 20 years. There's dirt, blood, and a cursed garden for the two to contend with, can they manage to work together?