四只苍蝇在灰天鹅绒上轻舞，仿佛在演绎一场动人的舞蹈。万龙神尊

　　Roberto, a drummer in a rock band, keeps receiving weird phone calls and being followed by a mysterious man. One night he manages to catch up with his persecutor and tries to get him to talk but in the ensuing struggle he accidentally stabs him. He runs away, but he understands his troubles have just begun when the following day he receives an envelope with photos of him killin... (展开全部)