33-year-old Debbie Maddox (Martha Howe-Douglas) becomes increasingly bored with her life as a suburban stay-at-home mother until an elf (Mathew Baynton) appears from a portal in her cupboard, insisting that she’s the “chosen one” destined to save Yonderland. Reluctantly, Debbie agrees to meet with the Elders of the realm… only to discover that they’ve lost the scroll that explains what the chosen one is supposed to do.