As Fulmar's water supply runs out - Lina makes a desperate play for the backpack she left on shore with dire consequences. Arrietty is horrified when the female Wasting does something that changes everything.

Picking up straight where season one left off: Lina is furious to discover she's risked everything on a boat stuck at anchor and void of supplies. With dwindling water and plenty of injuries, a traumatised Arrietty is faced with the reality of killing Jimmy. All the while a new adversary is...