唐朝年间，边关战(zhàn )乱，蜀地少(shǎo )年李浩(hào )白(bái )心怀家国天下，为了实现抱负，和(hé )小伙(huǒ )伴(bàn )胡建踏上了前往函谷关参军的旅途；乱世(shì )出(chū )妖孽，成都城中，老道逍遥子四(sì )处降妖除魔；而远在长(zhǎng )安，不(bú )怀好(hǎo )意的老道荀国师蒙骗皇上修仙，利