Tessa, an isolated and struggling international student, starts work as a delivery cyclist with the help of her housemate Raj, but her new-found optimism is shattered by a fatal delivery rider accident.

Raj's disappearance leaves Tessa and her housemates, Zal and Bastian, with unanswered questions; Bastian and Tessa piece together the events in the lead up to the accident.

Trust reaches an all-time low, with Zal, Bastian and Tessa having conflicting theories about what Raj was up to; Tessa breaks away on her own to pursue a theory.