小城司机的儿子冯(⛲)文(wén )军绰号(hào )“孬子”因酒(🌰)后(🃏)开(kāi )车,撞伤(shāng )人后(hòu )(🕰)驾(jià )车逃(táo )逸,被(🎗)判刑入(rù )(🥈)狱。几年后改过自新(🥩)的(de )(💤)孬子成为(wéi )(🌫)省监(⏬)狱电声乐队队长兼主唱,因立(lì )功被(👑)减刑释放。出(chū )狱时(shí ),女监狱长陆(🛹)侠(🚉)将他弹过的吉他送(sòng )给他,嘱咐他要(😻)“唱好歌,做(🕕)好(hǎo )人,走正路”,他发誓:“不管多(📯)难,绝不回头(tóu )(🔢)!站直身子(🎛)做个好人!