A rickshaw driver is on his very last night, at the end of a long run, in Edinburgh, Scotland. After being told any more work will damage his knees permanently, he's now on a mission. He's got a target and he's going to make the best of it. Unfortunately, he soon finds himself on his worst night ever, his rickshaw nearly stolen, his earnings all gone, pain constantly shooting through his knees, his sanity in doubt and confidence ebbing away. As the night threatens to end with nothing to show for, he reluctantly agrees to go on his most grueling ride yet, up to the Castle, an unrelenting pointless lift.