唐朝(cháo )年间(jiān )，边关战(zhàn )乱，蜀地少(shǎo )年(nián )李浩白(bái )心怀家国天下，为(wéi )了实现(xiàn )抱负，和(hé )小伙伴胡建踏上(shàng )了前往(wǎng )函谷关参(cān )军的旅途；乱世出妖孽，成都城中，老道逍遥子四处降妖除魔；而远在长安，不怀(huái )好意的老道荀国师蒙骗皇上修仙，利