唐朝年间，边关战(zhàn )乱，蜀地少(shǎo )年李浩白心怀家国天(tiān )下，为了(le )实现(xiàn )抱负，和小伙伴胡建踏上了前(qián )往函谷关参军的旅(lǚ )途；乱世出妖孽，成都(dōu )城中，老道逍遥子四(sì )处降妖除魔；而远在长安，不怀好(hǎo )意的老(lǎo )道荀国师蒙骗(piàn )皇上修仙，利(lì )