唐朝太宗(🆓)年间，某夜唐太宗梦(🍩)见(jiàn )身陷(🃏)险境，幸得一(yī )白衣少年所救。徐(🎹)茂公解梦，显(🍖)示将有乱(🐮)事(shì )，须得(dé )(🎾)该(📿)少(shǎo )年(nián )相(xiàng )助平乱。太宗命张(zhāng )士贵(guì )往(⚫)找应(yīng )梦少(shǎo )(👑)年。原来(🛍)此应(🕖)梦(🕯)贤臣乃大(✳)将军程咬(🚉)金之(zhī )救命恩(ēn )人薛仁贵，仁贵带着咬(😻)金所(suǒ )赠之(zhī )令箭投军，期间更误堕地(dì )洞(dòng )而(ér )得奇遇…