Bride-to-be Sara (Kosari, Bani-Etemad's real-life daughter) relapses into heroin abuse while her fiance is studying in Canada.
Sara's mother (Farrahi), desperate to clean up her daughter before the wedding, loads her into a car and heads for a rehabilitation center near the Caspian Sea.
The movie first was to be named Roya's Trip (Safare roya) but leading actress Baran Kosari suggested for the name Khoon bazi which was accepted by both the director and the producer. --imdb