A sexually liberated young woman vows to become a nun after a near-death experience. She struggles to contain her urges in the convent, and ends up engaging in sexual relations, before leaving the nunnery and falling into a life of sin.

During a plane trip from Athens to Rome, the young Cristiana, daughter of a prostitute, and her friend Luca, join in for wagering in the eyes of other passengers. Continuing their flight, the plane meets a storm and is about to crash . Terrorized, Christian make a promise: If God comes to her rescue, she will dedicate her life to being a nun.—Ulf Kjell Gür

After a near-death experience, promiscuous, sexually liberated Cristiana sees the error of her ways and repents on the spot. Having vowed to become a nun to save her sinful soul, Cristiana keeps her word and decides to join a convent, much to the objections of her friends. However, as Cristiana learns the ropes, the fire between her loins starts to burn, and before long, she finds herself relapsing into the same old sins. Can there be forgiveness for Cristiana, the devil nun?—Nick Riganas