『野(ye)草一(yi)區(qu)一(yi)一(yi)區(qu)三區(qu)四(si)區(qu)』介(jie)紹:家(jia)(jia)和從英(ying)國(guo)回香港渡假,和母(mu)(mu)為(wei)了金錢強迫(po)他迎(ying)(ying)娶(qu)表(biao)妹,家(jia)(jia)和不(bu)敢言明(ming)已(yi)有愛人(ren),借口專心(xin)(xin)讀書(shu)而推卻。原來(lai)家(jia)(jia)和與工(gong)人(ren)石(shi)媽(ma)的(de)女兒(er)玲(ling)(ling)(ling)玲(ling)(ling)(ling)相(xiang)(xiang)愛,并(bing)發生了關系(xi)。歐洲戰事(shi)緊(jin)張,家(jia)(jia)和提前回英(ying)國(guo)行前答(da)應回來(lai)迎(ying)(ying)娶(qu)玲(ling)(ling)(ling)。和母(mu)(mu)知(zhi)玲(ling)(ling)(ling)懷(huai)有兒(er)子(zi)骨肉,意(yi)將她們辭掉(diao),并(bing)訛說家(jia)(jia)和已(yi)婚。玲(ling)(ling)(ling)非常(chang)傷心(xin)(xin), 誕下女兒(er)小(xiao)玲(ling)(ling)(ling)后死去。石(shi)媽(ma)將小(xiao)玲(ling)(ling)(ling)撫養成(cheng)人(ren),供書(shu)教學(xue)(xue),小(xiao)玲(ling)(ling)(ling)不(bu)忍石(shi)媽(ma)為(wei)她捱(ai)苦,便休學(xue)(xue)往(wang)夜(ye)總會唱歌(ge)賺取(qu)學(xue)(xue)費,又(you)認(ren)識(shi)了暗戀她的(de)志棠(tang)(tang),兩人(ren)相(xiang)(xiang)戀起(qi)來(lai)。志棠(tang)(tang)家(jia)(jia)人(ren)討厭(yan)歌(ge)女出身的(de)小(xiao)玲(ling)(ling)(ling),石(shi)媽(ma)則怕她步其母(mu)(mu)后塵,亦阻止她與棠(tang)(tang)來(lai)往(wang)。志棠(tang)(tang)被(bei)人(ren)打傷住院(yuan),小(xiao)玲(ling)(ling)(ling)憂心(xin)(xin)不(bu)已(yi)。在醫院(yuan)里小(xiao)玲(ling)(ling)(ling)與已(yi)成(cheng)院(yuan)長的(de)家(jia)(jia)和相(xiang)(xiang)認(ren)。家(jia)(jia)和鼓(gu)勵小(xiao)玲(ling)(ling)(ling)不(bu)要放棄志棠(tang)(tang)。最后小(xiao)玲(ling)(ling)(ling)與志棠(tang)(tang)決定結婚。