唐朝年间，边关(guān )战(zhàn )乱，蜀地(dì )少年李浩白心怀(huái )家国天下，为了实(shí )现(xiàn )抱负，和小伙伴胡建踏上了前往函谷关参军(jun1 )的旅(lǚ )途；乱世出妖孽，成都城中，老道逍遥子四(sì )处降妖除(chú )魔；而远在长安，不(bú )怀好意的老道荀国师(shī )蒙骗皇上(shàng )修仙，利(lì )