In Saint-Tropez, the years have passed and our heroes have grown up... The children are old enough to love and even to marry, some have made a fortune, others have lost everything, couples have broken up, Others were built... Supposed dead, Caroline Drancourt returns to Saint-Tropez to prevent her son from avenging her on his alleged assassin... Four years earlier, she had had to flee before the threat of a mafia group which threatened his children and his own existence. Then exfiltrated by the police, she was then betrayed by a crooked cop and languished in a prison in South America, far from her family and her village. Today, Caroline finds her son Tom and her sister Emilie, who runs a cabaret... With everything to rebuild. And a revenge to accomplish?