Adam is a popular pop singer, who has long having an affair with an obstinate supermodel. But his main problem is not this. The most trouble he gets from Morello - leader of a girl post-punk band who dates with a banker. Her main problem is that before the performance at a music festival that is important to her she is handcuffed to the hated Adam. A hundred thousand people comes to the concert, but none of them has a key to the handcuffs, or medication from the vicissitudes of love. To break the iron chain restricting them, the musicians will have to go through many trials. But what to do with those links that are stronger any steel?