A lost cat, a giant talkative frog and a tsunami help a bank employee without ambition, his frustrated wife and a schizophrenic accountant to save Tokyo from an earthquake and find a meaning to their lives.

The day barely rises when Gregor is snatched from his sleep by the police drumming at his door. They need to use his balcony to access his neighbor's apartment, which no one has heard from for nearly two years. The discovery of the putrefying corpse will haunt Gregor for a whole day, a day that will prove decisive for the rest of his life. When night falls, backtracking will no longer be possible.

In the midst of a divorce, Miriam Besson decides to ask for exclusive custody of her son, in order to protect him from a father that she is accusing of violence. The judge-in-charge of the file grants a shared custody to the father whom it considers abused. Taken as a hostage between his parents, Julien Besson will do everything to prevent the worst from happening.

Two sisters meet up late one summer to clear out the house of their deceased grandparents.

Arnaud Mustier, lawyer and brilliant philosopher, arouses the annoyance of his younger brother Jules, age sixteen. One day, Arnaud is a victim of a late adolescent crisis. Helped by Jules, he is going to catch up this phase of the life which he did not live.

Julien is 10 years old. He pretends to go to school but then hides out under a bridge, his backpack filled with clothes. A few kilometers away, 15-year-old Joséphine does the same and waits for the bus.