The main investigation concludes in the world of tuning and competition. The relationship between Raphaël and Clarissa is always complicated, while Gaspard is surprised to discover his brother present in Reunion Island... Good or bad, it's up to him. At the same time, Jackson, who still has to keep an eye on the only witness threatened by a killer, does not remain insensitive to his charm... while the murderer is never far away. (thetvdb.com)