Lera, a young Ukrainian refugee who recently arrived in Ireland, fears the worst and uses dark-web séance software (The Orb) to discover that her sister Maryna has died in the conflict back home. Through The Orb, she makes contact and discovers that her sister Maryna is disoriented and stuck in an after-death limbo, based around the beach they went to as children. The beach is in Berdyansk, an Azov Sea resort currently under Russian occupation. Together, the sisters must find a way to come to terms with what has happened and find a way for both of them to move on.