Thanks to Milann, retirees and young orphans now live together, bringing joy to both the young and the old... That is, until the day when social services close the facility, claiming that it doesn't reach the correct health standards. Milan has no choice but to move the residents to the « Bel Azur Club » where they will have to learn to get along with the current resident retirees, who are also incredibly strong-willed!
But the closing of the retirement home was a trap, in which Milann is at risk of losing everything. In these troubled times, he will find love, a new mentor (Jean Reno) and the support of all those to whom he gave hope, in order to overcome the difficulties.