Ren Miller has died aged seventeen and yet her consciousness lives on, inhabiting her memorial bench by the River Thames in London. Ren longs to be reunited with her boyfriend Gabe, but soon discovers why he has failed to visit. Devastated, she must learn to break through and talk to the living so she can reveal the truth about her untimely end. 'There are so many benches lining the riverside, each and every one tragic in its own way'.