In 2023, in the City of Lights, Alexia, Tam and Sylia meet again after years of separation. At the same time, a work that belonged to their father who died ten years earlier in the mysterious fire of his art gallery resurfaces during a prestigious exhibition at the Eiffel Tower. They then decide to take all the risks to steal it in the hope of finally understanding what happened to it. Very quickly, the trio finds themselves in the crosshairs of Quentin Chapuis, captain of the BRB, responsible for stopping these new thieves who continue to escape him. But he doesn't know that among them is his lifelong great love, Tam... Between their chaotic reunion, full of emotion, their daily life as young women today and their new secret and perilous activity, the three sisters will have to respond to all challenges.