The "Myriad Sword to Origin" used by Fang Bai is one of the secret techniques he created in his previous life. Although it shares the same name as the "Myriad Sword to Origin" used by Qingyan Immortal King, its power far surpasses the latter.
However, to avoid arousing suspicion from the higher-ups of the Golden Crow Palace, Fang Bai made significant modifications while using the Myriad Sword to Origin Secret Art. Even someone as knowledgeable about Fang Bai as the Golden Crow Immortal Emperor could not discern its connection to the Emperor's Palace Master of his previous life.
Fang Bai resorted to using this secret technique out of sheer necessity.
After all, Qingyan Immortal King's cultivation level was two minor realms higher than his own, and he was assisted by an Immortal Artifact, making his battle power formidable. If Fang Bai did not employ some of his own secret techniques, he would undoubtedly lose.
