Polina – a wild, free-spirited sixth-former who’s constantly getting herself into scrapes – bursts into the quiet, routine days of Roma, a lonely Year 9 pupil. Together, they try to unravel the mystery of a mysterious cassette, number seven, borrowed from the local video hire shop. Roma and Polina find themselves caught up in a dangerous adventure, and, having grown truly close, have no idea what choice the conclusion of their investigation will force them to make.
