Julien Monnier has a serious problem. Though he's a brilliant couples counselor, he can't keep a woman in his life for more than two weeks. Indeed, ever since his childhood, Julien jinxes every woman who falls in love with him. But it's not just any small jinx. It's the kind that sends you to the hospital several times a week, that destroys your professional life or that turns your friends into enemies. Julien is strictly speaking a true black cat for women. Joanna Sorini will soon learn this at her expense the day she meets him. A career that's just taking off, a love life that finally seems to be taking a good turn, all that may just change. 喜剧，总是惹人喜欢。乐而不闹，法式笑料。 朱利安（弗朗索瓦-格扎维埃·德梅松 François-Xavier Demaison 饰）是一名婚姻顾问，专门帮助婚姻生活遭遇困难的夫妻们重修旧好，照理说，能够帮助别人解决情感问的人，自己的感情生活一定多姿多彩，但这道理放在朱利安身上行不通，私下里，朱利安的感情生活一片混乱，虽然有过几段恋爱，但这些恋情统统都没能超过半个月，因为无论是谁和他在一起，都仿佛是被传染上了什么倒霉病一样，霉运连连。 一天，朱利安邂逅了名叫乔安娜（维吉妮·艾菲拉 Virginie Efira 饰）的女子，开朗热情的乔安娜很快就吸引了朱利安的注意，两人很快就坠入了情网。这一次，乔安娜是否能够抵抗朱利安所带来的霉运呢？
