Malwina (Weronika Książkiewicz), a hit car designer, falls in love with Bruno (Michał Żurawski), a successful couples therapist. While he can save any relationship, his own love stories create a series of spectacular catastrophes. Handsome and funny, he could be a man of dreams, if not for the fact that he acts like a black cat on women. He brings bad luck to his chosen ones, which ends the most passionate romance with a bang. Unaware of Malvina's risk, she succumbs to its spell at first sight. Although a series of unfortunate events unfolds in her life, Bruno is not going to give up this time. To save the love of her life, she must find the cause of her heart failures. However, he would not succeed without a bit of luck.