No one even knew they were together. Now one of them is dead. 56 days ago: Ciara and Oliver meet in a supermarket queue in Dublin and start dating the same week COVID-19 reaches Irish shores. 35 days ago: When lockdown threatens to keep them apart, Oliver suggests they move in together. Ciara sees a unique opportunity for a relationship to flourish without the scrutiny of family and friends. Oliver sees a chance to hide who -- and what -- he really is. Today: Detectives arrive at Oliver's apartment to discover a decomposing body inside. Can they determine what really happened, or has lockdown created an opportunity for someone to commit the perfect crime?