Luce is a young university student from a good family. She is very pretty, in love with life and with Loris, her new boyfriend, losing sight of her responsibilities like all teenagers grappling with their first love.

Loris is a bit of a hooligan, trapper style, and seems to love the girl even though, through his own fault, he has just got her into trouble. Luce thought she was going to spend a romantic Friday evening with her boyfriend, but now she has an urgent problem to solve: Loris has racked up a debt of four thousand euros for cocaine, and the dealer wants it back by the following morning. If he doesn’t find the money, both he and his girlfriend will be in big trouble.

How can a young woman in love, who grew up in a world light years away from such dynamics, react to this situation? What can Luce do when Loris begs her to ask her father for the money that could save them? The problem is that Luce hasn’t spoken to her father for several months precisely because of their relationship, which he does not approve of.

Luce, after asking all her friends for help in vain and making one last attempt to convince her father, driven by a desire for revenge and blind love for Loris, contacts Vicky. She is an old acquaintance, very shrewd, whom Luce saw again by chance a few days earlier, decidedly transformed and very wealthy compared to how she remembered her when she used to tutor her in literature. She is the only person Luce knows who can help her.

Vicky initially refuses to lend Luce the money. Then she has a brainwave: get her involved for one night on Blue, the erotic website where she is well known. It could be the solution to finding the money, it all depends on how much Luce is willing to offer: after all, it’s just a game, what’s the harm in it… Luce is unaware, she thinks her friend might be right: “It’s just a couple of kisses…”. In reality, access to the world of Blue turns into an erotic cage with no way out.

From the moment Luce crosses the threshold of the room—Vicky’s set—events unfold like dominoes, where every piece of her life collapses without the possibility of stopping, like a hamster running on a wheel.

Luce’s certainties are destroyed as the excited faces of the users appear on the large screen that Vicky has set up. The two girls will not leave that room until dawn, when Luce will have paid her debt but destroyed her life into a thousand pieces.