小(xiǎo )城司机的儿子冯文军绰号“孬(🏽)子(🐌)”因酒(🌰)后开车,撞伤(🛍)人后驾(🤢)车逃(táo )逸,被(bèi )判刑(🆖)入狱(yù )。几(🌰)年后改(gǎi )过自新(xīn )的孬子成为省监狱电声乐(🌗)队队长兼(jiān )主(zhǔ )唱(🖲),因(🐿)立功被(👑)减(🎩)刑释放。出狱时(👁),女(nǚ )(💆)监(jiān )狱长陆侠(xiá )将他弹过的吉(jí )他送(sòng )给(gěi )他,嘱咐他要“唱好歌,做好人,走正路(lù )”,他(🌙)发誓:“不(🥁)管多难(🚨),绝不(bú )回头(tóu )!站直身(shēn )(🌑)子做个好(hǎo )人!