Malik returns from Spain to learn his stepfather Serge was arrested. On trial day lawyer Iris offers Malik a deal, pull off a dangerous heist in exchange for Serge's freedom. Malik agrees and joins ex-partners of Cherif for one last job.

Maud wins the opportunity to redesign the esplanade in front of the iconic Notre-Dame Cathedral. But she has difficulties to find the right balance between her career and sentimental life.