Ding Ling is a research scientist who fled Indonesia in the wake of rising sea levels, and at the start of the episode disembarks from the cargo ship on which she had been living. She moves onwards to explore new/old territories, revealing something of her past in Indonesia and China via Singapore as the episode progresses. During her journey she meets the resourceful Senait, an Eritrean refugee who subsists by evaporating water from the Dead Sea to make it potable. In her ongoing effort to compile an archive of those who remain, Ding Ling records an interview with Senait, where Senait recounts her own peripatetic past and perilous journey through Sudan..