In 1989, Marie celebrates her 29th birthday and falls in love with Paul Speranski. She spends the night with him. When she wakes up the following morning, her lover seems to have fled and she no longer recognizes anything, neither the bedroom nor the voice of the little boy who calls her mommy from the other side of the door. Marie has just woken up 12 years later. What happened? Did she deliberately forget 12 years of her life? Has this black hole freed her from a situation too difficult to shake? Marie discovers that she has a son, a privileged social situation, and that she is going through a divorce. The people around her fear her. She becomes aware that she has used the power she'd acquired over the years against her nearest and dearest. And she has woken up at the beginning of a love story in the process of ending.