Blue Story is the tragic tale of best friends Marco and Timmy who, from different areas of London (Peckham and Deptford), find themselves becoming enemies in a violent and insidious postcode war. Blue Story is based around events of Rapman's own personal experiences growing up. in Deptford, in the London Borough of Lewisham, and being sent to school in Peckham, in the London Borough of Southwark, thereby crossing gang-affiliated borders. The film depicts real life gangs Peckham Boys and Ghetto Boys.