唐朝年间，边关战(zhàn )乱，蜀地少年李浩白(bái )心怀家国天下(xià )，为了实现抱负，和(hé )小伙伴胡建踏上(shàng )了前往函谷关(guān )参军的旅途；乱世出妖(yāo )孽，成都城(chéng )中，老(lǎo )道逍遥(yáo )子四处降妖除魔；而远在(zài )长(zhǎng )安，不怀好意的老(lǎo )道荀国师蒙骗皇上(shàng )修仙，利