哑女庶妹沈玉清被(bèi )嫡姐沈元锦以疯(fēng )娘性(xìng )命为(wéi )要挟,被迫替婚前失贞的嫡姐与摄政王姐夫洞房,但天意弄人,沈(shěn )玉清怀上姐夫的孩子,使得她与疯娘处境更加艰险。好在,哑女不哑,疯娘不疯。母女俩为摆脱(tuō )被沈(shěn )元锦(jǐn )“去(qù )母(mǔ )留(liú )子”的下场忍辱负重,终(zhōng )于逃(táo )出魔(mó )掌,怎奈嫡姐不依不饶(ráo ),即便追至天涯海角(jiǎo ),也不肯放过,小娘为(wéi )护女儿不(bú )幸丧(sàng )命(mìng ),临终(zhōng )前(qián ),吐露惊(jīng )人秘密-五年(nián )前逃亡之夜,沈玉清诞下(xià )的婴孩并非死胎(tāi ),实则是被沈元(yuán )锦抢走(zǒu )......