After witnessing the deadly terrorist attacks on Paris, Chris latches onto a community of survivors, though her mother begins to doubt her intentions.

After attempting to qualify for the victims' fund, Chris poses as Vincent to befriend Myriam and draws suspicion from Émilie's partner.

As Chris's past catches up with her and the police close in, Léon confides in Myriam -- who questions everything she thought she knew about her budding relationship with Vincent.