本剧描写了一(🔨)批(pī )(🆓)为了北平解放乃至(🐌)全(🍩)国(guó )解(jiě )放而无私奉献出青春、热(rè )血(🎺)乃至生(shēng )命(🆖)的北平地(dì )下(xià )党人(🏴)……剧中(zhōng )既有于伯阳、(⏬)杜凤仪感情性(xìng )上的纠葛催人泪下(🔸)，又有(yǒu )杜(dù )凤仪(🎡)被活(huó )(🕯)埋而死的英(yīng )(🔲)勇壮烈……有(yǒu )罗亚(🛺)春(chūn )(📞)为了他人的幸(🍮)福而坦诚(🚸)表白(🚑)心迹(jì )的(🕕)感(🤯)人至深(shēn )……了(le )有郑介民，叶佑五等国民党要(😞)员的勾心斗角致一方(㊗)于死地的丑陋……