清(qīng )末(🕕)民初的天津,叫花子孟来财(cái )为生(shēng )计被迫卖掉(diào )小(xiǎo )女(🕸)儿小(🔱)雪(xuě ),偶遇(yù )(🍥)落魄的德国军火商人韩(🍖)奈根(gēn ),他(tā )成(🥩)功地(😧)帮(🎾)助韩(hán )奈根打(dǎ )入(🎏)朝廷,与北洋新军总兵签下订单。孟(🗄)来财戏(xì )剧般的当上了德国(🛹)洋(🚉)行(háng )的买办(bàn )(🕌),一夜(🎿)暴富,从此周旋在(😻)尔(ěr )虞(🖍)我诈、相互利用(🐖)的北洋军阀和德(dé )国、(🚣)日本军火商之(zhī )间。