开元盛世，当朝太子病重，所有太医束手无策，就在皇帝为太子秘密寻找药方之际，一位高人诊断称太子命格极为特殊，需带“佛骨舍利”皈依佛门，可皇帝不舍太子受苦，便命与太子八字相同的裴伦德代为出家，裴伦德心中虽有不满，但也不敢违抗圣令，只能放纵自己来舒缓愤懑的情绪。金光寺方丈预感到裴伦德恐遭灾祸重重，遂指派降魔武僧团的小伍一路护送裴文德，以保其安全抵达金光寺。江湖传闻“佛骨舍利”能够使人得道成仙，这让无数人为之觊觎，苦海领的三大妖王“金光寨主”、“半面妆”、“阴风老妖”更是对这传言中的成仙至宝蓄谋已久。所以，裴伦德将带着“佛骨舍利”前往金山寺的消息一经曝出，苦海领的众妖邪便蠢蠢欲动，在各地布下天罗地网，欲抢夺“佛骨舍利”，并威胁着裴伦德与小伍的性命。

In the prosperous period of Kaiyuan the crown prince was seriously ill. Emperor was secretly looking for a remedy for his son and one of the experts diagnosed that the prince had a very special destiny and needed to convert to Buddhism with a "Buddha bone relic". Emperor didn't want the crown prince to suffer, so he ordered Pei Lunde, who had the same eight fate characters as the crown prince, to become a monk on his behalf. There are rumors that "Buddha bone relics" can make people become immortals. As soon as the news that Pei Lund was taking the "Buddha bone relic" to the Jinshan Temple was exposed, the demons and evil spirits of the Kuhai Territory were ready to move, spreading nets around the world, trying to snatch the "Buddha bone relic" The abbot of Jinshan (Golden Light Temple) foresaw that Pei Lunde was afraid of a disaster, so he assigned Xiao Wu of the Demon Subduing Monks to escort Pei Wende to the temple.