Alexia (Agathe Rousselle) is a car model. With a beautiful figure, he makes a living by dancing striptease. Alexia has a secret, that is, he can have sex with cars. This twisted sexual fetish deeply affects his character, making him violent and cold. Alexia's father Vincent (Vincent Lindon) is the captain of the fire brigade. In the early years, Alexia ran away from home because she couldn't stand her father's arbitrary and authoritarian education. But through a certain opportunity, many years later, Alexia reunited with her father and returned to the home where she once lived. Vincent couldn't accept that he had become a shemale, and tried every means to correct his gender. At the same time, Alexia was shocked to find that she was pregnant.