Adalbert, a paranoid, overprotective single dad imposes a set of 20 rules on his daughter Sylvie before she leaves the small town of Ormont-Dessus for university. Making sure that she obeys them perfectly, he secretly follows her to Basel, but ends up falling in with a party crowd and breaking all the rules himself.

Second grader Sylvie navigates the absurdities and emotional turbulence of her eccentric, multigenerational Jewish matriarchy, a dad who lives far away and life gone virtual, seen through the lens of her filmmaker single mom.