At the start of the new big wave season in October 2020, Hurricane Epsilon brings huge swells to Nazaré, and the biggest names in surfing congregate to battle for the largest wave.

Justine Dupont chases a swell in the Pacific at Mavericks, and then at Jaws in Hawaii, where three years earlier she suffered the biggest injury of her career; returning to Maui, Dupont faces her fears and surprises even herself.