一辆巴士被三名劫匪劫持，但他们来不及逃走就死了。每位乘客的说法都一致，是一个兜帽男拯救了大家。随着案情展开，英雄与罪犯之间的界限开始变得模糊。

Set in 1978, the film marks the fourth joint effort between Monzón and Jorge Guerricaechevarría, and tells the action-packed, adrenaline-fuelled story of 17-year-old Nacho Cañas, an introverted student who lives in Girona and who is something of a misfit. When he meets El Zarco and Tere, young delinquents from the city’s Chinatown district, he gets caught up in a love triangle that leads him to indulge in an unrelenting onslaught of thievery, burglary and hold-ups that will change his life forever. The film is the chronicle of the summer during which Nacho experienced his first love and came of age, constantly crossing the boundary between two worlds, and overstepping the line that exists between right and wrong, between justice and injustice.