Jess is an aspiring artist with synaesthesia, which means that she sees colours and patterns when she hears certain sounds. When Jess collapses and hits her head during an environmental protest, she meets Dan and falls in love. This relationship changes both of their lives. But Dan has a shadowy career, working for a criminal gang who are running drugs. He’d like to escape from this way of life, but Jess is increasingly pulled towards it.

Holli Dempsey and Josef Altin star in a new thriller of conflicting perception from Matthew Broughton (the creator of podcast drama Tracks).