Pietro Marchetti, a mature Roman taxi driver, has countless and interesting meetings while he is on duty with his car "Zara 87".

Alma is a career woman hunted by her mother-in-law who wants to kill her. Marylin is a former prisoner who wants revenge on her ex-boyfriend. He is sent as a "gift" to Alma for her birthday. She falls in love with him and ends up being pursued by Marylin. The man is killed, and Alma "buys" another.