Un professor d'institut es llança per la finestra d'una aula sota la mirada aterrida dels seus alumnes. Tot i la tragèdia, sis d'ells es mantenen freds i inexpressius. Pierre, el substitut del professor, s'adona del caràcter hostil d'aquests sis estudiants, que semblen estar tramant alguna cosa, i motivant que Pierre s'obsessioni amb ells.

One day, Jean-Louis discovers that his heart has stopped. He is not dead, can walk and talk, but his heart is no longer beating. With the help of his wife and a friend, he tries to understand the origin of this mystery.

Two, very different, brothers are reunited for their father's funeral. But, when they arrive at the crematorium nobody is there, not even the corpse, except for Chloe who introduces herself as their sister.