Having the Duye Sword recognize its master was no easy task. Li Dai had to drain almost all the blood from her body before the recognition finally succeeded. The moment it did, the space above was capped with oppressive black clouds, lightning flashed, and thunder rolled, causing the entire realm to shake violently. Fortunately, the process did not take long; otherwise, Li Dai would have almost doubted whether the space could survive the strain and collapse.
Once the Duye Sword successfully acknowledged its master, it shrank directly to the size of a thumb and entered her Dantian. Judging from the information she received, the grade of this sword was exceptionally high—how high exactly, Li Dai did not know, but it would be more than enough for her use before ascending to immortality. What satisfied Li Dai the most was that, once bound, the brilliance of the Duye Sword was completely restrained. It looked just like an ordinary sword, with no divine glow or anything of the sort.
Beyond that, Li Dai also learned that the Duye Sword was a growing sword. To make the blade sharper and sharper, it only needed to absorb karmic obstacles.
Chapter 350