唐朝(cháo )年间，边关战乱，蜀地少年李浩(hào )白心怀家国天下，为了实现抱负，和小伙伴(bàn )胡建(jiàn )踏上(shàng )了前往函谷关参军的旅途(tú )；乱世出妖孽，成都城(chéng )中，老道逍遥子四处降(jiàng )妖除魔；而远(yuǎn )在长安，不怀(huái )好意的老道荀国师(shī )蒙骗皇上(shàng )修(xiū )仙，利(lì )