One stormy night, Dān Fěi and her brother Dān Héng, protectors of the Tiān Xíng Jiàn, are pursued by the evil Xuán Guǐ Zōng clan. Although the clan's leader, Miè Tiān Hái, manages to kill Héng and retrieve the sword's hilt, Fěi manages to escape off a cliff. Meanwhile, a travelling swordsman named Shāng Bù Huàn comes across an umbrella covering a Buddha statue, where a peculiar man informs him that taking the umbrella will require him to do a good favor in return. As Bù Huàn returns on his journey, he encounters Fěi as she escapes from Xuán Guǐ Zōng members, prompting him to step in to protect her. After bringing Fěi back to the man he met earlier, Bù Huàn is confronted by the Xuán Guǐ Zōng's Cán Xiōng, who attacks Bù Huàn after the mysterious man sprays him with smoke making him believe he is actually Fěi. After Bù Huàn defeats him in battle, Xiōng severs his own head and sends it to Tiān Hái, who identifies the mysterious man as Lüè Fēng Qiè Chén.
Alors qu'il allait s'approprier un parapluie abritant un bouddha de pierre, Shāng Bù Huàn se fait sermonner par un étrange individu. Ce dernier lui fait promettre de porter secours à la prochaine personne en difficulté qu'il croisera sur sa route.
無双の力を発揮する武器、神誨魔械。護印師である丹衡、丹翡兄妹によって守られてきた神誨魔械の一つである天刑劍が、今まさに蔑天骸率いる悪の手に落ちようとしていた。丹翡は偶然にも凜雪鴉、殤不患の両名と出会い、その助けを得ることとなる。
神诲魔械──蕴藏无双力量的兵器。身为护印师的丹衡、丹翡兄妹所守护着的、神诲魔械其中之一的天刑剑，如今即将落入蔑天骸所率领的邪恶人马手中。丹翡偶然邂逅了凛雪鸦、殇不患二人，并且得到了他们的帮助。
神誨魔械──蘊藏無雙力量的兵器。身為護印師的丹衡、丹翡兄妹所守護著的、神誨魔械其中之一的天刑劍，如今即將落入蔑天骸所率領的邪惡人馬手中。丹翡偶然邂逅了凜雪鴉、殤不患二人，並且得到了他們的幫助。
