蜀山群山之中的昆仑山，绞刑架掌门孤月大师（张柏芝饰）与徒弟玄天宗（郑伊健饰）相恋，绞刑架事先预感邪恶的幽泉血魔会进攻昆仑，自知无力抵抗的她，为保天宗性命而借故赶他下山，并将昆仑秘藏武器“日月金轮”交付天宗，而自己则为血魔所杀，昆仑山灵气尽被吸去。二百年后，邪恶力量再次侵犯正派，峨嵋开山祖师峨嵋真人（洪金宝饰），惟恐此战伤及凡间，乃派大弟子丹辰子（古天乐饰）前往山下疏离凡间正在交战的军队，在途中与程乐天（章子怡饰）、玄天宗相遇，却意外发现血魔的秘密，并因而落入陷阱。在生死之际峨嵋真人率弟子前来救援，玄天宗赫然发现其中一名女弟子李英奇（张柏芝饰），样子竟酷似师傅孤月大师。同时，峨嵋真人发觉中了血魔诡计，一场更为凶险的正邪大战即将展开……
回复 :她是若耶溪旁浣纱女纯真善良，被雄才大略的范蠡寻得，送于最神秘的美人宫倾心调教。她令两位春秋霸主颠倒众生，周旋于吴王夫差和勾践之间缘浅孽深凄美绝情。她是灭吴九术中最致命的美人之计，得人心，用人欲。绝代佳人，担复国梦，英雄挥剑，一段战火中的旷世绝恋即将登场，她是四大美人之一，最美人，西施。
程于伦
回复 :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.
李千娜
回复 :叶剑飞（周润发 饰）从小在戏班长大，对生活现状很是不满意的他一直想要到美国，希望能够在那里出人头地，但他的偷渡计划却屡屡失败。一次偶然中，叶剑飞结识了名叫黄克强（万梓良 饰）的男子，两人一见如故，结为了好友。黄克强和青梅竹马阿男（叶童 饰）两情相悦，无奈阿男的父亲却要 将阿男嫁给她并不喜欢的富家子弟，黄克强和阿男决定私奔。然而，就当三人跃跃欲试之际，战争爆发了，出国的计划再次流产。之后，阿男惨遭巡警强暴，黄克强终于得到了阿男父亲的认可，而叶剑飞则成为了“日军太保”，至此，三人依然没有忘记当初的约定，他们登上了难民船，开始了他们最后的旅行。
