唐朝太宗年(nián )间，某(📒)夜唐太宗梦见身陷险境，幸(🔱)得(dé )一白衣少年所(suǒ )救。徐(xú )茂公解梦，显示(🗼)将有乱事，须得该(👋)少年(nián )相(🎏)助平乱(🏇)。太宗(zōng )命张(zhāng )(🖲)士贵往找(🔸)应(yīng )梦少年(nián )。原来此(🕯)应梦贤臣乃(nǎi )大将军程咬金(jīn )之救(🛺)命(📞)恩(ēn )(🎿)人薛仁贵，仁贵(guì )带着咬金所赠之(zhī )令箭投(🐖)军，期(💞)间(jiān )(⏺)更误堕地(dì )洞(🚣)而(🔩)得奇遇…