Sunset on the River Styx is a surreal thriller about a a down-on-his-luck metro bus driver named Will. One day, he meets a passenger, Ashe, and the two embark on a brief but electric romance. Ashe helps pull Will out of his waking sleep to become more in tune with the world and the people around him. Through a series of ups and downs in their relationship, time and reality become blurred as they try to work through their past regrets and fears of the future.