Quién lo impide is a call to change our perception of adolescents and youths; our idea of those born in the early 21st century who have recently reached adulthood; those who now seem guilty of everything as they themselves see their hopes dashed. Somewhere between documentary, fiction and pure testimonial record, the young adolescents show themselves the way they really are, the way we rarely see them, or the way they let us see them: taking advantage of the film camera to show off the best of themselves and renew our trust in the future; from fragility and emotion, with humour, intelligence, beliefs and ideas. Because the young people who speak to us about love, friendship, politics or education refer not only to their own situation, but to the things that always matter to us, at any age. Quién lo impide is a film about ourselves: about what we were, what we are and what we will continue to be.噗，孙扬的胸口被长鞭一样的植物刺中，他没想到看起来墨绿无害的一根长藤会有这样的作用，这简直是拿鞭子当标枪使，让它继续刺进去，今天非肠穿肚烂不可！可是孙扬却无法做出躲闪，他的体能值太差了。