Paris 2052. Julia, 80 years old, had a fulfilled life. On her birthday, she reflects on the decisions and circumstances that could have led her on different paths. From the age of 17 to this day, her life was full of small but critical moments. Each was a turning point with dramatic consequences. What would have happened if she had forgotten her passport, chosen a different line at the store, driven the scooter this one time...? Is her life a succession of coincidences and accidents or a ready-made path?
Jean and Marina go to Athens for their summer vacation. There they are reunited with Marina's family, while preparing to spend a romantic getaway, Marina's family decides to accompany them. But nothing will go according to the plan.
Margot and Marguerite are 12-year-old girls who seem no different from any other youngsters with the usual family and peer problems. While they appear to have similar faces and body shapes, they wear different clothes and hairstyles, but the biggest difference between them is that one lives in 1942 and the other in 2020. When the girls crawled into a wooden chest they were magically sent into each other’s timeline, and because the girls look so similar their family and friends do not notice the swap.
In Montreal, the unemployed fashion designer Sophie Malaterre is shown a website, switch.com, where it is possible to switch houses with a stranger for vacation. Sophie seeks an apartment in Paris nearby the Eiffel Tower that belongs to Bénédicte Serteaux and they change apartments. Sophie arrives in Paris on Saturday morning. The next morning, policemen break in the apartment and arrest Sophie while she is having a bath. Detective Damien Forgeat interrogates Sophie believing that she is Bénédicte and she learns that a beheaded body was found in her room and all evidence of her life has been deleted.
Samuel Pierret is a nurse who saves the wrong guy – a thief whose henchmen take Samuel's pregnant wife hostage to force him to spring their boss from the hospital. A race through the subways and streets of Paris ensues, and the body count rises. Can Samuel evade the cops and the criminal underground and deliver his beloved to safety?
On the surface, Saya is a stunning 16-year-old, but that youthful exterior hides the tormented soul of a 400-year-old "halfling". Born to a human father and a vampire mother, she has for centuries been a loner obsessed with using her samurai skills to rid the world of vampires, all the while knowing that she herself can survive only on blood like those she hunts.