殤不患が遠い過去世界で出会った神誨魔械の創造者、後に神仙として語り継がれる人物は、白蓮(ビャクレン)という異世界の住人だった。白蓮は魔界の侵攻を阻止せんとしたものの、異世界の歴史に介入する是非について悩んでいる最中だった。殤が未来からの来訪者だと知り、やはり自分の行いが未来に厄をもたらすのだと悟る白蓮。
一方、かつて禍世螟蝗と対峙した戦場へと転移した浪巫謠は、歴史を改編するか否か、究極の選択を迫られる。
浪とはぐれたまま無界閣へと先に戻った殤不患は、捲殘雲と合流。刑亥の計画成就まで間がないことを知り、やむなく捲に魔剣目録に託した上で、もう一度刑亥たちに挑み儀式を妨害する決意を固めるが……
Bù Huàn finds himself 200 years in the past during the War of the Fading Dusk and meets Bái Lián. Bái Lián explains he is from a different realm and was transported to this current location through unknown means. Seeing his swords have somehow gained magical powers, he gave the weapons to the humans to fight the demons, and eventually started forging more. Sensing Bù Huàn is from the future, he wonders if he is here to inform him on the fate of the weapons. Upon seeing the Sorcerous Sword Index, he realizes the destruction they have caused, and offers to take the scroll from him. Bù Huàn turns him down, relieved the source of the weapons isn't a divine being, and is happy to continue protecting the swords.
