唐(táng )朝年间，边关战乱，蜀地少年李(lǐ )浩白(bái )心(xīn )怀家国(guó )天下，为了实现抱负，和小伙伴胡建踏上了前往函谷(gǔ )关参军的旅途；乱世出妖孽，成都(dōu )城中，老道逍遥(yáo )子四处降妖(yāo )除魔；而远在长安，不怀好(hǎo )意的老道荀国(guó )师(shī )蒙骗皇上(shàng )修仙，利(lì )