也许就在并不遥远的未来，曾经显赫的人类文明成为过眼云烟，地球早已不见郁郁葱葱的绿意，放眼望去黄沙无垠，没有半点生命的迹象。在某个戈壁滩的腹地，有一处奇怪的建筑，三个身形大小各不相同的机器人正努力寻找水源。谁都知道，水源在这个地狱般的时代已变得弥足珍贵，并且成为幸存者交流们的硬通货。为了得到水，机器人们跑到附近的聚集点打工，只为能赚取可怜的水币。 　　但是付出如此巨大的辛劳，得到的收入却少的可怜。这时，他们注意到一个关于格斗的广告，丰厚的报酬让三个好朋友决心走上喧嚣吵闹的擂台……

讲述了川陕革命根据地建立之初，红军从鄂豫皖苏区带来的少量银币和面额不等的纸币，仅供内部使用，远不能满足当地市场流通的需要，致使红军筹款、政府收支和市场贸易相当困难；国民党军对当地实行经济封锁，当地军阀制造假的红军货币流通上市，造成当地群众对红军货币的失信，苏维埃银行的行长廖福恩（原型郑义斋）等人通过与土匪和当地军阀的斗智斗勇使当地群众重新拾起对红军货币的信任，从而为红军强渡嘉陵江战役提供了足够的资金的故事。

本片以古往今来的钱币作为主角，用它们的视角去见证了城市的发展和历史脉络，钱币收藏，不仅是一种爱好，更是一种与历史对话的方式。当你仔细观察一枚钱币，试图解读它的每一处细节，你就仿佛穿越了时空，触摸到了历史的脉搏。每一次的收藏，都是一次对过去的追溯，对未来的思考。

陈小雨的练习作。

The likeable and carefree Grand Duke of Abacco is in dire straits. There is no money left to service the State's debt; the main creditor is looking forward to expropriating the entire Duchy. The marriage with Olga, Grand Duchess of Russia, would solve everything, but a crucial letter of hers about the engagement has been stolen. Besides, a bunch of revolutionaries and a dubious businessman have other plans regarding the Grand Duke. With the intrusion of adventurer Philipp Collins into the Grand Duke's affairs, a series of frantic chases, plots and counter-plots begins...

The likeable and carefree Grand Duke of Abacco is in dire straits. There is no money left to service the State's debt; the main creditor is looking forward to expropriating the entire Duchy. The marriage with Olga, Grand Duchess of Russia, would solve everything, but a crucial letter of hers about the engagement has been stolen. Besides, a bunch of revolutionaries and a dubious businessman have other plans regarding the Grand Duke. With the intrusion of adventurer Philipp Collins into the Grand Duke's affairs, a series of frantic chases, plots and counter-plots begins...