A love of dance through a unique life, that of the famous dancer, teacher, and choreographer Víctor Ullate. In December 2019, the news broke: 'Víctor Ullate's Ballet is closing'. And in the blink of an eye, more than 40 years of dance history in Spain disappeared. But who is Víctor Ullate? Ullate, always going against the grain, sometimes controversial but charming, a fighter and an unyielding worker, has lived a unique life driven by his great passion: dancing.

Located in Madrid's Plaza del Sol, Km. 0 is the point from which all distances in Spain are measured from the capital. In Km. 0, it is also the meeting point for a gallery of characters. Bored, affluent housewife Marga meets up with gigolo Miguel, who co-habitates with gay Benjamin. Sergio, a soon-to-be-married office clerk who can't wait to lose his virginity, makes the acquaintance of prostitute Tatiana, while gay dancer Bruno meets Maximo. Meanwhile, wannabe director Pedro arranges to meet up with Silvia, an actress who wants to work in musicals directed by Gerardo, and bartender Mario is caught between Amor, who wants to marry him, and her little sister Roma, who is truly in love with him.