Hélène, a 33-year-old woman from Bordeaux, France, lives happily as a couple with Mathieu, her husband of many years. Her life turns upside down the day she learns she has a rare lung disease. Thanks to a blog, she discovers Norway and decides to follow her instinct. Despite all the love she has for her life partner Mathieu, who is very supportive through her illness, she leaves him behind in France and will cross all Europe to Norway alone in search of a new path and to meet a blogger named Mister that she found on the internet.

April 15, 1874, boulevard des Capucines, Paris: a group of young feverish painters shunned by the official Salon and mocked by the classical masters, chose to come together to exhibit their paintings freely, in the studio of photographer Nadar. At the end of a teeming century, when modernity was emerging, this group of rebellious artists, revolutionized the world of art.

Céline and Mathieu, a couple in their thirties who are farmers, are fighting relentlessly to adopt a child without any progress in their file. One day, they meet Darius and Julien, a homosexual couple who have started the process of GPA in Canada. The idea made its way, why not them? They ask themselves many questions, they hesitate. But despite their family's hostility to surrogate motherhood, they decided to go ahead.